Table of Contents
Antonyms
Synonyms
1. investigation
noun. ['ˌɪnˌvɛstəˈgeɪʃən'] an inquiry into unfamiliar or questionable activities.
Antonyms
2. investigation
noun. ['ˌɪnˌvɛstəˈgeɪʃən'] the work of inquiring into something thoroughly and systematically.