What are synonyms of the word hostile?

Here are some synonyms for the word "hostile," categorized by the type of hostility:

General Hostility:

* Aggressive

* Antagonistic

* Bellicose

* Contentious

* Enmity

* Feuding

* Fractious

* Malevolent

* Unfriendly

* Unwelcoming

* Warlike

Hostile Environment:

* Adverse

* Difficult

* Dangerous

* Inimical

* Unfavorable

* Unpleasant

Hostile Actions:

* Assailant

* Attacker

* Combative

* Oppressive

* Violent

Hostile Attitude:

* Bitter

* Cold

* Cynical

* Devious

* Hostile

* Malicious

* Scornful

* Spiteful

Other:

* Adversarial

* Alienated

* Alienating

* Antipathetic

* Discordant

* Oppressive

The best synonym for "hostile" will depend on the specific context in which you are using it. Consider the tone and meaning you want to convey when choosing a synonym.