Words

Hebrew
zāhāb - gold (HALOT 265)
Hebrew
zḥl - to be afraid/to withdraw, to retire (HALOT 268)

in Job 32:6 (ˁal-kēn zāḥaltī wā-ˀīrā(ˀ) mē-ḥawwōt dēˁī ˀätṯäm); connected either to *ḏḥl - ‘to be afraid’ or to Arb zḥl - to withdraw (cf. Clines 2006:684)

Hebrew
zimrā - strength (HALOT 274)
Hebrew
zākār - man, male (HALOT 270)
Hebrew
zkr - to mention, to remember (HALOT 269)
Hebrew
zāḳān - side whiskers and (pointed) beard (HALOT 278)
Hebrew
zāḳēn - of mature age, old (HALOT 278)
Hebrew
zḳp - to raise (HALOT 279)
Hebrew
zky - to be pure (HALOT 269)
Hebrew
zūlā - except, only (HALOT 267)
It is assumed in HALOT 267 that this preposition is derived from the verbal root zwl ‘to be worthless, cheap’ (HALOT 266), which is hardly probably (Arakelova 2001:42).