precious, previous, cankerous, congruous, tautologous, courageous, famous, Amphibious, ingenious, curious, preposterous, mysterious, suspicious, cautious, precarious, dangerous, poisonous, venomous, querulous, malicious, delicious, fibrous, ferrous, nervous, devious, serous, serious, scrumptious, courageous, couscous, hilarious, enormous, humongous, religious, outrageous, oblivious, gregarious, calcareous, congruous, boisterous, ponderous, barbarous, felonious, sous, spurious, sonorous, fatuous, callous, splendorous, fractious, furious, noxious, hideous, grievous, fabulous, disastrous, dexterous, pious, heinous, parlous, vaporous, porous, tenuous, tedious, odious, studious
I could go on but your probably bored already.
studious
Words with the suffix 'ous' are:ambidextrousambitiousamorousanalogousanonymousanxiousaudaciousautonomousbeauteousblasphemousbodaciousboisterouscadaverouscalciferouscallousPoopouscankerouscantankerouscapriciouscarboniferouscarnivorouscautiousconiferouscontagiouscontemporaneouscontemptuouscontiguouscontinuouscourageouscourteouscuriousdangerousdeleteriousdeliciousdeliriousdisastrousdisingenuousdolorousdubiousefficaciousenormousenviouserogenousextemporaneousfabulousfacetiousfactiousfactitiousfallaciousfamousfelicitousferrousfibrousfictitiousfilamentousflirtatiousfortuitousfractiousfrivolousfuriousgaseousgelatinousgenerousglamorousgloriousgorgeousgraciousgregariousharmonioushazardousheinoushideoushilarioushumorousimperiousimperviousincredulousindustriousinfamousinfectiousingeniousinjuriousinnocuousinsidiousinstantaneousjealousjoyousjudiciouslaboriouslasciviousluminouslusciousluxuriousmagnanimousmaliciousmarvelousmelodiousmeticulousmiraculousmomentousmonogamousmonstrousmucousmysteriousnacreousnauseousnebulousnefariousnervousnotoriousnumerousobliviousobnoxiousobviousodiousodorousofficiousoleaginousomnivorousonerousoviparousperilouspestiferousPhosphorouspiouspoisonouspolygamouspolymorphouspompousponderousporousportentouspreciousprecociousrapturousravenousrendezvousridiculousrighteousrigoroussalaciousscandalousserioussiliceoussimultaneousslanderousspaciousstertorousstrenuoussulfuroussuperfluoussuperstitioussuspicioussynonymoustenacioustenuoustortuoustraitoroustreacheroustremendousubiquitousunanimousunscrupulousvariousvenomousverminousvicariousviciousvictoriousvivaciousvoluminouswondrouszealous
contonous
ambitiousboisterouscontagiouscourteouscuriousdesirousenviouserroneousfamousfabulousgorgeousglorioushilarioushumorousinfamousjealouslusciousmaliciousmysteriousnervousnotoriousobviousobliviouspiouspreciousrepetitiousseriousspacioustedioustremendousunanimousvariousviciouswonderouszealous
callous
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.
Words ending in -ous are usually adjectives, words that describe a noun. Examples:atrocious tastea callous heartgorgeous scenerya famous authora heinous crimea luscious deserta pious sainta valorous rescuer
dangarous
famousjoyousmucouscallous
I think the suffix is actually -ous, but here's some for you: marvelous, pendulous, bulbous, viscous, luscious.