CANDID most nearly means:

CANDID means open, honest, and straightforward in expression — not concealing thoughts or feelings. Example: 'She gave a candid answer to the difficult question.' Synonyms: frank, honest, forthright, blunt, sincere. Antonyms: secretive, evasive, dishonest, deceptive. The word also has a secondary meaning — 'candid photo' means an unposed, spontaneous picture (not formal or arranged). The Latin root 'candidus' means white or pure, suggesting clarity and openness. Related word: CANDOR (the quality of being open and honest). Don't confuse with: CANDIDATE (someone who runs for office), which has a different etymology related to white togas worn by Roman office-seekers. ASVAB tip: when two answer choices seem similar, consider the precise shade of meaning. 'Frank' and 'truthful' are close but not identical — frank emphasizes openness in saying difficult things.