Where does “allowable” come from?

allowable (Middle English) comes from Old French alouable, from Old French allouer.

Ancestry of “allowable”, step by step

Step	Language	Word	Meaning
1	Old French	alouable	—
2	Old French	allouer	—

Words derived from “allowable”

Every word from Old French allouer →

allowable — Etymology, Origin & Word History | Etymology Explorer