Synonym word of investigation:

analysis, case, delving, examination, exploration, fact-finding, gander, hearing, hustle, inquest, inquiry, inquisition, inspection, legwork, observation, observing, pike, probe, probing, quest, quiz, research, review, scrutiny, search, sounding, study, survey, surveying


Antonyms:  A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Popular
Synonyms:  A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Popular