Coquetry, graceful pride, the beloved's charming disdain and airs.
Literally: coquetry, graceful pride, blandishment
Naaz is the beloved's sweet arrogance — the playful pride, the airs and graces of one who knows she is adored and makes the lover wait. It is the power the beautiful hold over the loving: a toss of the head, a withheld smile. The ghazal sets naaz (the beloved's pride) against niyaz (the lover's humble pleading); their interplay is the whole choreography of courtship, and in the divine reading, the Beloved's lordly self-sufficiency before the supplicant soul.
Naaz in Iqbal’s couplets
Jo naaz ho bhi to be-lazzat-e-niyaz nahin
Ahl-e-nazar samajhte hain us ko imam-e-Hind
Niyaz
Humble supplication, the lover's abasement and entreaty before the beloved.
Adaa
A charming gesture or coquettish grace; a beautiful, expressive manner.
Ghamza
An amorous sidelong glance, a wink or coquettish flicker of the eye.
Taghaful
Deliberate inattention or feigned negligence by the beloved, who pretends not to notice the lover.