تَصَادُقٌ

signifies The acting, or associating, as friends, or as true, or sincere, friends, one with another. (K. [See also 3.]) And I. q. صِدْقٌ: (TA:) [or rather mutual صِدْق; opposite of تَكَاذُبٌ:] one says, تَصَادَقَا فِى الحَدِيثِ and فِى المَوَدَّةِ (S, O, TA) They were true, or sincere, each to the other, in information, or narration, and in love, or affection; opposite of تَكَاذَبَا. (O, TA.)