PS

*hadad- - thunder (Fronzaroli 1965a: 140; DRS 373; Kogan 2011: 194)

Proto-MSA

*hdd - to thunder; to threaten (Naumkin et al. 2016b:77-78)

Akkadian

adad - name of the Storm-god (Schwemer 2001: 34–58)

Var. addu

Ugaritic

hd, hdd - name of the Storm-god (DUL 334)

Arabic

hāddat- - thunder (Lane 2883)

Tigre

hadud, hədud - thunder (WTS 26)

Tigrinya

hadädä - to thunder (TED 50)

Mehri

həd - thunder (ML 152)

Jibbali

hid - thunder (JL 94)