aboveboard
[adjective]
Synonyms: straightforward, forthright, plain dealing, straight

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Antonyms: underhand, underhanded
Contrasted words: clandestine, covert, furtive, secret, surreptitious, deceitful, crooked, devious, oblique
Related Words: open, scrupulous, artless, ingenuous, unsophisticated

[TahlilGaran] English Synonym Dictionary ▲

a·bove·board (ə-bvbôrd, -bōrd)
adv. & adj.
Without deceit or trickery; straightforward.

[TahlilGaran] American Dictionary ▲

aboveboard
[Originally a gambling term referring to the fact that a gambler whose hands were above the board or gaming table could not engage in trickery, such as changing cards, below the table.]

[TahlilGaran] American Dictionary ▲