If two people are "at each others' throats" there is hostility between them.
The correct idiom is "add fuel to the fire," which means to worsen a situation or make a conflict stronger by adding more tension or hostility. It is used to describe actions that exacerbate an already difficult or delicate situation.
The plural for hostility is hostilities.
Open Hostility was created in 1991.
The abstract noun for the adjective hostile is hostility.
The noun form of "hostile" is "hostility."
Antonyms for hostility are likability, friendliness or amiability.
Idiom is correct.
the warriors showed hostility to the neighbouring tribe.
yes. example: She shows hostility towards her brother.
The word "hostility" does not have a prefix or suffix. It is a standalone word.
what is a idiom about a cat
"To be" is not an idiom - it's a verb.