*šaḫ(a)y(-at)- - armpit (SED I No. 240; Kogan 2011: 217)

Akkadian

suḫātu - armpit (CAD S 347, AHw. 1054)

Akkadian

šaḫātu - armpit (CAD Š₁ 81, AHw. 1129)

Ebla

iš-ḫa-tum, sa-ḫa-tum - armpit (VE 569; Krebernik 1983: 21)

= Sum. DA

Hebrew

šäḥī, šēḥī - armpit (Jastrow 1547)

pB.

Jewish Palestinian Aramaic

šyḥy, (byt) šyḥyyh - armpit (DJPA 95)

Christian Palestinian Aramaic

šḥˀ, pl. šḥwn - underarm, armpit (DCPA 424)

Syriac

šḥātā - armpit (LSyr. 768, SL 1547)

Mehri

ḫōt - armpit (ML 396)

Jibbali

šḫɔt - armpit (JL 264)

Harsusi

mešḫáwt - armpit (HL 125)

Note the derived pattern.

Soqotri

šḥoʰ - armpit (LS 427; Simeone-Senelle–Lonnet 1991:1476; ad-Daˁrhi et al. 2019:541, 550)