Words

Tigre
ˁaräḳ - tendon, nerve (WTS 459)
An Arabism according to [Leslau Loanwords 166]; see, however, difference in meaning.
Tigre
ˁarḳäb, ˀarḳäb - scorpion (WTS 459)
Metathesis and ˀ- vs. ˁ- in the second form. Cf. also ˁarḳäb bäḥar ‘crab’ (ibid.).
Tigre
ˁarar - lead (metal), bullet (WTS 458)
Tigre
ˁars, ˁarsät, ˁaräsit - leather, piece of leather (WTS 458)

Cf. Tna. ˁarsi ‘skin from a calfs head which is stuffed with straw and put in front of a cow whose calf has died so that the cow can be milked’, Arb. γirs- ‘membrane that encloses the child’.

Tigre
ˁāsā - fish (WTS 463)
Tigre
ˁaso - fever, malaria (WTS 463)
Var. ˀaso.
Tigre
ˁassä - to fly; to run quickly (WTS 464)
Tigre
ˁasr - ten (WTS 464)
Tigre
ˁəsra - twenty (WTS 464)
Tigre
ˁasäs, f. ˁasasit - goats (WTS 464)
May be related (a variant root with -s instead of -z?).