Words

Arabic
nafīr- - trumpet (BK II 1309)
Arabic
tanaffasa - V. to breathe (BK 2 1310, Lane 2826)
Arabic
nafs- - soul, spirit; self (Lane 2728)
Arabic
nafas - breath (Lane 2828)
Arabic
nafas- - sip, gulp (BK 2 1310)

Clearly related with a common meaning shift.

Arabic
nfṭ - to sneeze (BK 2 1313, Lane 2823)
Arabic
nγḍ - to be in motion, convulsion; to totter (Lane 2818)
Arabic
nuγar- - nightingale; sparrow-chick (BK 2 1301, Lane 2817)
nuγarat-’a sort of red-billed sparrow’ (BK 2 1301, Fr. IV 307, Lane 2817, LA V 223)
Arabic
nhq - braire (se dit de l’âne) (bray (of donkey) (BK 2 1357)
Arabic
nahr-, nahar- - river (Lane 2858)