← Back to browseinvestigatornoun#6,262Translations検証けんしょう探偵たんてい探究者たんきゅうしゃ調査員ちょうさいんEnglish definitiona scientist who devotes himself to doing researchExamplesHe hired a private investigator.She hired a private investigator.Similar wordsinvestigatorsinvestigatoryinvestigateinvestigatedinvestigatesinstigator← potterthread →