Words

Tigre
beta - to pass the night (without supper) (WTS 294)
Tigre
bätkä - to cut off, to hew down (WTS 287)
Tigre
bet kəstān - church (WTS 294)
Tigre
bätər - branch, stick, rod (WTS 287)
Tigre
(tə)bättära - to become unarmed (WTS 287)
Tigre
bätray - leafless (tree) (WTS 287)
Tigre
bäṭlä - être vain, inutil (to be vain, useless) (WTS 299)
Tigre
buṭəm - terebinth (WTS 299)

Borrowed from Arabic.

Tigre
bäṭən - belly (WTS 300)

Eth. form borrowing from Arabic baṭn- ‘belly’ (cf. [Leslau Loanwords 166])

Tigre
bäyəč̣ - egg (WTS 295)
The only Eth. parallel attested, may be an Arabism (cf. [Leslau Loanwords 150]). Clear Arabism (Kogan 2015: 175)/