adj. causing uncertainty or suspicion; in a doubtful or uncertain state of mind, hesitant
syn: questionable, suspect, unsettled, undecided
ant: certain, positive, indubitable, reliable
v. to examine, investigate thoroughly
n. an investigation; a device used to explore or examine
syn: explore, scrutinize; inquiry, detector
ant: conceal, hide; cover-up, whitewash
v. to cut or take from a quarry
n. a place from which stone is taken; something that is hunted or pursued
syn: prey, game, victim, excavation, pit, mine
ant: hunter, predator, pursuer