Please clarify this question. Ally I know. But AJ I do not understand. A Japanese?
The root word of ally is "all." It comes from the Old English word "eal(l)," meaning all, whole, every.
An antonym of the word Ally is Enemy.
Generally the word must end in "ic" before adding ally to a word.
"Ally" can be an antonym or a synonym.
Germany's ally had spotted the enemy.
Verbundeter
This is not a Japanese word.
Japanese does not have a word for "it."
Abbi does not appear to be a Japanese word.
Realisticly
Ally is singular. Allies means more than one Ally.