DictionaryRoot: -osus
Latin
-osus
full of, having; characterized by
Forms
- -osus
- -ous — English ending developed through French.
- -ose — A learned English form based on the Latin suffix.
Origin
Latin -osus, a suffix attached to nouns; its deeper formation is uncertain.
Note
Usually marks a characteristic, without requiring a literal abundance of anything.
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adjective
ceremonious
sair-uh-MOH-nee-us/ˌserəˈməʊniəs/
Marked by formal ritual or elaborate politeness.
Etymology
The sacred-rite sense of caerimonia broadened to include social formalities and polite customs. Ceremonious characterizes someone who carefully observes those outward forms, not merely something connected with a ceremony.
Related word entries
- acrimonious
- adipose
- ambidextrous
- ambitious
- amorous
- bellicose
- bilious
- bituminous
- bulbous
- cadaverous
- calamitous
- callous
- cartilaginous
- cavernous
- ceremonious
- commodious
- conscientious
- contagious
- contentious
- copious
- delicious
- dubious
- envious
- fabulousLegendary
- fabulousExtraordinary
- famous
- fastidious
- fibrous
- furious
- generous
- glorious
- glutinous
- gracious
- ignominious
- imperious
- impetuous
- industrious
- infamous
- ingenious
- injurious
- insidious
- jealousy
- jocose
- judicious
- laborious
- lachrymose
- lascivious
- leprous
- libidinous
- licentious
- litigious
- lugubrious
- luminous
- malicious
- melodious
- miraculous
- morose
- mucous
- nebulous
- nervous
- nitrousContaining nitrogen
- nitrousLaughing gas
- numerous
- obsequious
- odious
- odorous
- officious
- ominous
- onerous
- parlous
- perfidious
- perilous
- pernicious
- piteous
- pompous
- ponderous
- populous
- porous
- portentous
- preciousGreat value
- preciousAffected refinement
- prodigious
- raucous
- religious
- rigorous
- ruinous
- sacrilegious
- sagacious
- scabrous
- scandalous
- scrupulous
- seditious
- spacious
- specious
- squamous
- studious
- sumptuous
- supercilious
- tedious
- tempestuous
- tortuous
- torturous
- tumultuous
- unctuous
- vaporous
- varicose
- venous
- verbose
- vicious
- victorious
- vigorous
- virtuous
- viscosity
- viscous
- voluminous
- voluptuous
- zealous