Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
investigation | Yes | No | No | No |
research | Yes | No | Yes | No |
investigation (noun) | research (noun) |
---|---|
the work of inquiring into something thoroughly and systematically | systematic investigation to establish facts |
an inquiry into unfamiliar or questionable activities | a search for knowledge |
investigation (verb) | research (verb) |
---|---|
inquire into | |
attempt to find out in a systematically and scientific manner |