7001 - 8000 Vocabulary List for Visiting Scholars in the USA - Page 52

Word Type Used in a Sentence Synonym
opaque adj. She wanted opaque paint on the walls. not reflecting light; having no luster
opportune adj. Today has become an opportune time to ask. right for a purpose
optic adj. The explosion damaged his optic nerve. of or relating to the eyes
optimistic adj. I am optimistic about an good outcome. one who expects a favorable outcome
opulence noun His mansion reflected extreme opulence. exhibits extravagant wealth
ordain verb The outcome seemed to be ordained. prearranged; predestined
verb He was ordained as a Baptist Pastor. confer holy orders on
ordeal noun The ordeal of battle came to an end. difficult or painful experience
ordinal adj. He obtained the ordinal rank of second. word numbers; first, second, sixth
orthodox adj. He did not do it in an orthodox manner. adhering to a commonly accepted way