Some adjectives that end in 'ious' are:
6-letter words
odious
7-letter words
anxious, bilious, carious, copious, curious, devious, dubious, envious, folious, furious, impious, nimious, noxious, obvious, osmious, rubious, sanious, serious, simious, tedious, various, vicious
8-letter words
captious, cautious, diecious, edacious, eximious, factious, fashious, glorious, gracious, luscious, pervious, pluvious, precious, previous, ructious, scabious, scarious, spacious, specious, spurious, studious, tortious, usurious, uxorious
9-letter words
ambitious, arsenious, atrocious, audacious, bodacious, bumptious, capacious, conscious, delicious, delirious, dioecious, egregious, facetious, felonious, ferocious, fractious, fugacious, hilarious, imperious, incurious, ingenious, injurious, insidious, invidious, judicious, laborious, litigious, luxurious, malarious, malicious, melodious, monecious, nefarious, notorious, oblivious, obnoxious, officious, penurious, rapacious, religious, sagacious, salacious, seditious, silicious, tenacious, uncurious, unenvious, unserious, vagarious, veracious, vexatious, vicarious, vivacious, voracious
10-letter words
abstemious, amphibious, auspicious, autoecious, avaricious, calumnious, capricious, censorious, commodious, contagious, curvacious, euphonious, factitious, fallacious, fastidious, fictitious, flagitious, gregarious, harmonious, hellacious, impervious, incautious, infectious, inglorious, lascivious, licentious, loquacious, lubricious, lugubrious, mendacious, monoecious, mysterious, nonobvious, nonserious, nutritious, obsequious, perfidious, perjurious, pernicious, precarious, precocious, predacious, prodigious, propitious, pugnacious, rebellious, robustious, salubrious, sequacious, struthious, suspicious, tenebrious, ungracious, uproarious, victorious
11-letter words
abstentious, acrimonious, atrabilious, burglarious, ceremonious, compendious, contentious, contrarious, deleterious, dissentious, efficacious, expeditious, flirtatious, ignominious, illustrious, impecunious, industrious, injudicious, irreligious, meritorious, omnifarious, opprobrious, overanxious, overobvious, overserious, prestigious, pretentious, punctilious, repetitious, rumbustious, scrumptious, sententious, symphonious, temerarious, tendencious, tendentious, unambitious, unconscious, unmalicious, unmelodious
12-letter words
adscititious, adventitious, cementitious, compunctious, contumacious, contumelious, disputatious, heteroecious, inauspicious, incommodious, inharmonious, insalubrious, meretricious, multifarious, nonconscious, nonreligious, ostentatious, overcautious, parsimonious, pertinacious, preconscious, rambunctious, sacrilegious, semiprecious, subconscious, supercilious, suppositious, ultraserious, uncensorious, unfastidious, unpropitious, unsuspicious, vainglorious
13-letter words
antireligious, conscientious, disharmonious, hypercautious, inefficacious, noncontagious, nongregarious, noninfectious, nonnutritious, overambitious, overconscious, overingenious, perspicacious, sanctimonious, semiconscious, semireligious, subreptitious, supercautious, superstitious, surreptitious, ultracautious, unceremonious, uncontentious, unpretentious
14-letter words
contradictious, hyperconscious, interreligious, multireligious, overfastidious, oversuspicious, socioreligious, superambitious, superluxurious, supposititious, unostentatious
15-letter words
excrementitious, hyperfastidious, ultrafastidious
17-letter words
overconscientious
6-letter words
odious
7-letter words
anxious, bilious, carious, copious, curious, devious, dubious, envious, folious, furious, impious, nimious, noxious, obvious, osmious, rubious, sanious, serious, simious, tedious, various, vicious
8-letter words
captious, cautious, diecious, edacious, eximious, factious, fashious, glorious, gracious, luscious, pervious, pluvious, precious, previous, ructious, scabious, scarious, spacious, specious, spurious, studious, tortious, usurious, uxorious
9-letter words
ambitious, arsenious, atrocious, audacious, bodacious, bumptious, capacious, conscious, delicious, delirious, dioecious, egregious, facetious, felonious, ferocious, fractious, fugacious, hilarious, imperious, incurious, ingenious, injurious, insidious, invidious, judicious, laborious, litigious, luxurious, malarious, malicious, melodious, monecious, nefarious, notorious, oblivious, obnoxious, officious, penurious, rapacious, religious, sagacious, salacious, seditious, silicious, tenacious, uncurious, unenvious, unserious, vagarious, veracious, vexatious, vicarious, vivacious, voracious
10-letter words
abstemious, amphibious, auspicious, autoecious, avaricious, calumnious, capricious, censorious, commodious, contagious, curvacious, euphonious, factitious, fallacious, fastidious, fictitious, flagitious, gregarious, harmonious, hellacious, impervious, incautious, infectious, inglorious, lascivious, licentious, loquacious, lubricious, lugubrious, mendacious, monoecious, mysterious, nonobvious, nonserious, nutritious, obsequious, perfidious, perjurious, pernicious, precarious, precocious, predacious, prodigious, propitious, pugnacious, rebellious, robustious, salubrious, sequacious, struthious, suspicious, tenebrious, ungracious, uproarious, victorious
11-letter words
abstentious, acrimonious, atrabilious, burglarious, ceremonious, compendious, contentious, contrarious, deleterious, dissentious, efficacious, expeditious, flirtatious, ignominious, illustrious, impecunious, industrious, injudicious, irreligious, meritorious, omnifarious, opprobrious, overanxious, overobvious, overserious, prestigious, pretentious, punctilious, repetitious, rumbustious, scrumptious, sententious, symphonious, temerarious, tendencious, tendentious, unambitious, unconscious, unmalicious, unmelodious
12-letter words
adscititious, adventitious, cementitious, compunctious, contumacious, contumelious, disputatious, heteroecious, inauspicious, incommodious, inharmonious, insalubrious, meretricious, multifarious, nonconscious, nonreligious, ostentatious, overcautious, parsimonious, pertinacious, preconscious, rambunctious, sacrilegious, semiprecious, subconscious, supercilious, suppositious, ultraserious, uncensorious, unfastidious, unpropitious, unsuspicious, vainglorious
13-letter words
antireligious, conscientious, disharmonious, hypercautious, inefficacious, noncontagious, nongregarious, noninfectious, nonnutritious, overambitious, overconscious, overingenious, perspicacious, sanctimonious, semiconscious, semireligious, subreptitious, supercautious, superstitious, surreptitious, ultracautious, unceremonious, uncontentious, unpretentious
14-letter words
contradictious, hyperconscious, interreligious, multireligious, overfastidious, oversuspicious, socioreligious, superambitious, superluxurious, supposititious, unostentatious
15-letter words
excrementitious, hyperfastidious, ultrafastidious
17-letter words
overconscientious
Some words that end with 'ious' are:
catious,victorious
There are no common English words that end with -iuos.
the correct suffix for the word amphibious is ous. it is sometimes mistaken with a non-existing suffix such as ious. Hope this helps! ^-^
Some words that end with the suffix 'fy' are:acidify.amplify.beautify.belfry.calcify.certify.clarify.classify.detoxify.dignify.electrify.emulsify.falsify.fortify.glorify.horrify.identify.intensify.justify.leafy.liquefy.magnify.mystify.notify.nullify.objectify.pacify.purify.qualify.quantify.ratify.rectify.sanctify.solidify.terrify.testify.typify.unify.verify.versify.vilify.vivify.
Some words that end with the suffix "idle" include inflexible, credible, and indivisible.
Words do not begin with a suffix. A suffix come at the end of a word.
conscientiouscuriousdeliciousdeliriousdubiousenviousferociousfuriousgregariousharmonioushilariouslaboriouslusciousobnoxiousobviouspiouspreciousprecociousscrumptioussuperstitiousseriousviciousvictoriousvoluminous
Some words that end in 'ious' are:ambitiousamphibiousanxiousatrociousaudaciousauspiciousbiliousbodaciouscapriciouscautiousceremoniousconscientiousconsciouscontagiouscontentiouscopiouscuriousdeliciousdeliriousdeviousdubiousenviousexpeditiousfacetiousfastidiousfeloniousferociousfictitiousflirtatiousfuriousgloriousgraciousgregariousharmonioushilariousimperiousimperviousimpiousinauspiciousindustriousinfectiousingeniousinjuriousinsidiousjudiciouslaboriouslicentiouslitigiouslusciousluxuriousmaliciousmelodiousmeritoriousmysteriousnefariousnotoriousnoxiousnutritiousobliviousobnoxiousobviousodiousofficiousostentatiousparsimoniouspenuriousperniciouspiousprecariouspreciousprecociousprestigiouspretentiouspreviouspreviousprodigiousrambunctiousrebelliousreligiousrepetitioussalaciousscrumptiousseditiousseriousspaciousspeciousspuriousstudioussuperstitioussurreptitioussuspicioustedioustenaciousvaingloriousvariousvicariousviciousvictoriousvivaciousvoracious
There are no common English words that end with -iuos.
The suffix -ious means relation to. This is shown in factious.
contagiouscuriousdeliciousenviousfuriousgloriousgraciousgregariousharmonioushilariouslaboriouslusciousluxuriousmaliciousmelodiousnotoriousnutritiousodiousparsimoniousprecariousprestigiouspiouspreciousreligiousserioussalacioussuperstitiousspacioussuspiciousviciousvivacious
prefix-in suffix-ious
serious amitious curious
ious and in "religious".
The root word of various is vary. This means that the suffix of various is -ious.
what does the prefix ious mean
Full of
the correct suffix for the word amphibious is ous. it is sometimes mistaken with a non-existing suffix such as ious. Hope this helps! ^-^