PES

*ḳyḥ - red (Bulakh 2003: 78; Bulakh 2006: 740–741; Kogan 2011: 199)

etymologically obscure

Geez
ḳayyəḥ - red (CDG 456; Bulakh 2003: 78; Bulakh 2006: 740–741)
Tigre
ḳäyəḥ - red (WTS 258)
Tigrinya
ḳäyyəḥ - red (TED 1025)
Amharic
ḳälla - to become red (AED 670)
Amharic
ḳäyy - red (AED 670)
Harari
ḳēḥ - red (EDH 122)
Gafat
ḳäyä - red (Leslau 1956:227)