Words

Arabic
kḥl - to anoint the eyes with kuḥl (WKAS K 71)
Arabic
kahl- - man of middle age (Lane 3004)
Arabic
kilā - both (WKAS K 286)
Arabic
kull- - all, anyone (BK 918, Lane 3002)
Arabic
kall- - burden; a person, or persons, whom one has to support (Lane 3002)
Arabic
kalb- - dog (Lane 2625)

Cf. klb III ‘to be at strife, to oppress, to rage against’ (WKAS K 307), Yemeni kalab ‘to persecute’ or ‘to treat someone as miserable, humble’, kalābah ‘acting like a dog, impudence, shamelessness’ (Piamenta 434).

Arabic
kulyat- - kidney (BK 2 926)
Arabic
-kum/-kumu - your; you (genitive and accusative pronominal suffix, 2 masc. pl.) (Fischer 2002 § 268)
Arabic
kumm- - sleeve (BK 2 927)
possibly related with a meaning shift
Arabic
kamˀat- - a kind of mushroom (WKAS K 346)