Words ending in -ous are usually adjectives, words that describe a noun. Examples:
Adjective. (Words ending in -ous are usually adjectives.)
"prosperous" is an adjective. ( words ending in "ous" are usually adjectives).
The suffix for tremendous is -OUS at the end of the word! :)
These suffixes are used with nouns and verbs to form adjectives:-able (capable of)-ac / -ic (of, pertaining to)-al (pertaining to)-ant / -ent (having or full of)-ary (connected with)-escent (becoming)-fic (having or creating)-iferous (having, bearing)-ive (pertaining to)-oid (like)-ose (full of)-ous, also -acious, -icious (full of)(see related link)
Marvelous, might I ask? The opposites of that are expected, ordinary, plain, and believable.
dangarous
Adjective. (Words ending in -ous are usually adjectives.)
studious
"prosperous" is an adjective. ( words ending in "ous" are usually adjectives).
Words with the suffix 'ous' are:ambidextrousambitiousamorousanalogousanonymousanxiousaudaciousautonomousbeauteousblasphemousbodaciousboisterouscadaverouscalciferouscallousPoopouscankerouscantankerouscapriciouscarboniferouscarnivorouscautiousconiferouscontagiouscontemporaneouscontemptuouscontiguouscontinuouscourageouscourteouscuriousdangerousdeleteriousdeliciousdeliriousdisastrousdisingenuousdolorousdubiousefficaciousenormousenviouserogenousextemporaneousfabulousfacetiousfactiousfactitiousfallaciousfamousfelicitousferrousfibrousfictitiousfilamentousflirtatiousfortuitousfractiousfrivolousfuriousgaseousgelatinousgenerousglamorousgloriousgorgeousgraciousgregariousharmonioushazardousheinoushideoushilarioushumorousimperiousimperviousincredulousindustriousinfamousinfectiousingeniousinjuriousinnocuousinsidiousinstantaneousjealousjoyousjudiciouslaboriouslasciviousluminouslusciousluxuriousmagnanimousmaliciousmarvelousmelodiousmeticulousmiraculousmomentousmonogamousmonstrousmucousmysteriousnacreousnauseousnebulousnefariousnervousnotoriousnumerousobliviousobnoxiousobviousodiousodorousofficiousoleaginousomnivorousonerousoviparousperilouspestiferousPhosphorouspiouspoisonouspolygamouspolymorphouspompousponderousporousportentouspreciousprecociousrapturousravenousrendezvousridiculousrighteousrigoroussalaciousscandalousserioussiliceoussimultaneousslanderousspaciousstertorousstrenuoussulfuroussuperfluoussuperstitioussuspicioussynonymoustenacioustenuoustortuoustraitoroustreacheroustremendousubiquitousunanimousunscrupulousvariousvenomousverminousvicariousviciousvictoriousvivaciousvoluminouswondrouszealous
contonous
callous
The suffix -ous forms adjectives to indicate a characteristic or quality. The suffix -ness similarly creates nouns from adjectives. The suffix -ish indicates a similarity to a given characteristic.
ambitiousboisterouscontagiouscourteouscuriousdesirousenviouserroneousfamousfabulousgorgeousglorioushilarioushumorousinfamousjealouslusciousmaliciousmysteriousnervousnotoriousobviousobliviouspiouspreciousrepetitiousseriousspacioustedioustremendousunanimousvariousviciouswonderouszealous
dangerouscallouspioussuperfluousgloriouscredulousmarvellouswondroussomes tha that end in that are vigorous,disastrous,and furious but hope i can help
gorgeous strenuous superstitious famous nervous jealous tremendous
Words don't being with suffixes - by definition a suffix is at the end of a word. Ouster, superfluous.