How do you pronounce 頑?

Q: How do you pronounce 頑? A: waan4, e.g.

頑 (waan4) — meaning, pronunciation, examples

頑 (waan4, wán) — mischievous; obstinate; to play; stupid; stubborn; naughty; stubborn; dense; dull; adamant; resolute

頑固派 (waan4 gu3 paai3) — the diehards
頑強 (waan4 koeng4) — firm and determined
頑抗 (waan4 kong3) — resist with persistance
頑敵 (waan4 dik6) — a stubborn enemy; a tough enemy; an inveterate foe
頑皮 (waan4 pei4) — cheeky
頑石點頭 (waan4 sek6 dim2 tau4) — literally: 'even a piece of stone would have been moved', to be so patient and …