Argobba

ṭɛḥaḳ - lachen (to laugh) (Wetter 2010: 90, AAD 151)

PWS
*ṣ̂ḥk/ṣ̂ḥḳ - to laugh (SED I 70ᵥ)
The level of reconstruction is uncertain due to semantic difficulties concerning the possible Akkadian cognate.