(a.) Speaking, or spoken, freely, openly, or boldly; as, an outspoken man; an outspoken rebuke.

accessible approachable articulate artless bluff blunt bold born yesterday brash broad brusque candid childlike communicative confiding conversable crude demonstrative direct downright effusive eloquent expansive explicit extroverted forthright frank frankhearted free free hand free-acting free-going free-moving free-speaking free-spoken free-tongued freehanded genuine gossipy guileless heart-to-heart ingenu ingenuous innocent loud-speaking loud-spoken naive newsy open openhearted outgoing plain plain-speaking plain-spoken plainspoken point-blank round self-revealing self-revelatory simple simplehearted simpleminded sincere single-hearted single-minded sociable soft-speaking soft-spoken speaking specific straight straight-out straightforward strident tactless talkative talking transparent true-speaking trustful trusting unambiguous unceremonious unchecked unconstrained undiplomatic unequivocal unguarded unhampered uninhibited unrepressed unreserved unrestrained unrestricted unreticent unsecretive unshrinking unsilent unsophisticated unsubtle unsuppressed unsuspicious unwary vocal well-spoken