Words

Akkadian
kīsu - leather bag for stone weights and merchant's silver (CAD K 430)
Akkadian
kiṣru - joint of the human or animal body (CAD k 436, AHw 488)
The first meaning quoted in both sources is ‘knot’.
Akkadian
kišādu - neck (CAD K 446, AHw. 490)
Akkadian
kiṣallu - ankle bone (CAD K 434, AHw. 488)
Akkadian
kišeršu - prison (CAD K 450; AHw. 490, 1586)
Akkadian
kisirtu - dam, embankment; paving block (CAD K 422; AHw. 486)
Akkadian
kiskirru - wooden board (CAD K 424, AHw. 486)
Akkadian
kiššatu - all, totality (CAD K 457, AHw. 492)

Perhaps cf. Arb. kṯṯ ‘to be thick’. Alternatively from the name of the city of Kiš.

Akkadian
kitru - (military) aid; auxiliaries, auxiliary force, ally (CAD K 467)
Akkadian
kitû - flax; linen (CAD K 473)