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22 Cards in this Set

  • Front
  • Back
obstreperous
adj. boisterous; noisy
obtrude
v. push (oneself or one's ideas) forward or intrude
obviate
v. make unnecessary; get rid of
Occident
n. the West
occlude
v. shut; close
odium
n. detestation; hatefulness; disrepute
officious
adj. meddlesome; excessively pushy in offering one's services
olfactory
adj. concerning the sense of smell
onerous
adj. burdensome
onomatopoeia
n. words formed in imitation of natural sounds
onus
n. burden; responsibility
opprobrium
n. infamy; vilification
oracular
adj. prophetic; uttered as if with divine authority
oratorio
n. dramatic poem set to music
ornithologist
n. scientific student of birds
orthography
n. correct spelling
osseous
adj. made of bone; bony
ossify
v. change or harden into bone
ostensible
adj. apparent; professed; pretended
overweening
adj. presumptuous; arrogant
odious
adj. hateful
omniscient
adj. all-knowing