Synonyms:
- Spartan,
- articulate,
- artless,
- ascetic,
- austere,
- bald,
- bare,
- bluff,
- blunt,
- broad,
- brusque,
- candid,
- common,
- commonplace,
- direct,
- downright,
- dry,
- dull,
- eloquent,
- explicit,
- forthright,
- frank,
- frankhearted,
- free,
- free hand,
- free-acting,
- free-going,
- free-moving,
- free-speaking,
- free-spoken,
- free-tongued,
- freehanded,
- genuine,
- heart-to-heart,
- homely,
- homespun,
- ingenuous,
- lean,
- loud-speaking,
- loud-spoken,
- matter-of-fact,
- natural,
- neat,
- open,
- openhearted,
- outspoken,
- plain,
- plain-speaking,
- prosaic,
- prosing,
- prosy,
- pure,
- round,
- rustic,
- severe,
- simple,
- simple-speaking,
- sincere,
- sober,
- soft-speaking,
- soft-spoken,
- spare,
- speaking,
- stark,
- straight,
- straight-out,
- straightforward,
- talkative,
- talking,
- transparent,
- true-speaking,
- unadorned,
- unaffected,
- unchecked,
- unconstrained,
- unequivocal,
- unguarded,
- unimaginative,
- unpoetical,
- unreserved,
- unrestrained,
- unvarnished,
- well-spoken