candid


candid
adj.
1 frank; not hiding one's thoughts.
2 (of a photograph) taken informally, usu. without the subject's knowledge.
Phrases and idioms:
candid camera a small camera for taking candid photographs.
Derivatives:
candidly adv. candidness n.
Etymology: F candide or L candidus white

Useful english dictionary. 2012.

Synonyms: