真正
真挚

genuine \gen"u*ine\, a. [L. genuinus, fr. genere, gignere, to
beget, in pass., to be born: cf. F. g['e]nuine. See
{Gender}.]
Belonging to, or proceeding from, the original stock; native;
hence, not counterfeit, spurious, false, or adulterated;
authentic; real; natural; true; pure; as, a genuine text; a
genuine production; genuine materials. ``True, genuine
night.'' --Dryden.

Syn: Authentic; real; true; pure; unalloyed; unadulterated.
See {Authentic}. -- {Gen"u*ine*ly}, adv. --
{Gen"u*ine*ness}, n.

The evidence, both internal and external, against
the genuineness of these letters, is overwhelming.
--Macaulay.