adj. 25B6; adjective (informal)
the pukka thing to do : RESPECTABLE, decorous, proper, genteel, polite; conventional, right, correct, accepted, decent.
pukka racing cars : GENUINE, authentic, proper, actual, real, true, bona fide, veritable, legitimate; informal kosher, the real McCoy.
a pukka meal : EXCELLENT, very good, outstanding, exceptional, marvellous, wonderful, first-class; informal A1, ace, great, terrific, fantastic, fabulous, fab, awesome, wicked; Brit. informal brilliant, brill.
improper, imitation, bad.