Almost every word is a synonym for something - or an antonym.
allow, admit
A homophone for "allow" is "aloud," which sounds the same but has a different meaning. A synonym for both "allow" and "permit" is "authorize," as they all convey the idea of giving permission for something to happen.
It is neither.
let as a noun - encumbrancelet as a verb - allow, enable, rent
agree to, allow, pass, recommend, permit, sanction, endorse, authorize
A homophone for "allow" that is also a synonym is "aloud."
allow, admit
allow
allow
allow access
It is neither.
Endorse is a synonym for allow. It begins with the letter E.
allow (v)license (n, v)
let as a noun - encumbrancelet as a verb - allow, enable, rent
agree to, allow, pass, recommend, permit, sanction, endorse, authorize
authorize, allow, commission, qualify, permit, sanction, entitle, delegate
suffragists (Suffer used to be a synonym of allow.)