pink

[1]	tap , rap , knock
[2]	ping , knock

[1]	in the pink , at one's best , healthy , hearty , in the best of health , in top form , in good shape , (Colloq) (US) up
[2]	garden pink
[3]	pinko

adj.

[1]	rosy , rose , rose-coloured , pinkish , flesh-colour(ed) , salmon(-colour(ed)
[2]	pinkish