暗がり (translations)→ angle dark darkness dimness gloom night semidark shades
闇 (translations)→ blackness hole informal
隠す (translations)→ conceal cover disguise elide ensconce fix hide keep mask plunge pretend put restrain secret stash stuff tuck
隠蔽する (translations)→ contain protect
影 (translations)→ burden figure flicker look outline patch reflection shade shape silhouette smudge trace wave