hostile

/ˈhɒstaɪl/ · HOS-tyleadjective

Unfriendly, antagonistic, or openly opposed; harmful or unfavourable to something.

Use hostile to express this relationship precisely: unfriendly, antagonistic, or openly opposed; harmful or unfavourable to something.

What hostile Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core quality

Unfriendly, antagonistic, or openly opposed; harmful or unfavourable to something.

Example

The proposal met a hostile response.

2

Attributive or predicative use

Use this adjective before a suitable noun or after a linking verb such as be or seem.

Example

The organism survives in a hostile environment.

3

Analytical distinction

Choose it when this exact descriptive quality matters; a related word may overlap without conveying the same trait.

Example

Criticism became hostile when personal attacks began.

Use hostile Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The proposal met a hostile response.

The organism survives in a hostile environment.

Criticism became hostile when personal attacks began.

Precision Matters

Hostile overlaps with several common words, but each carries a different emphasis.

hostile

Means unfriendly, antagonistic, or openly opposed; harmful or unfavourable to something.

vs.
solicitous

Means showing attentive concern, care, or anxiety for another person's welfare or needs.

hostile

Means unfriendly, antagonistic, or openly opposed; harmful or unfavourable to something.

vs.
benevolent

Means well-meaning, kindly, and inclined to help others.

hostile

Means unfriendly, antagonistic, or openly opposed; harmful or unfavourable to something.

vs.
conciliate

Means reduce hostility, win goodwill, or restore friendly relations with an angry or opposing person or group.

hostile

Means unfriendly, antagonistic, or openly opposed; harmful or unfavourable to something.

vs.
inimical

Means hostile, opposed, or tending to obstruct, damage, or prevent something.

Test hostile in Context

The behaviour is openly unfriendly and antagonistic.

1

The crowd grew ___, shouting threats and refusing to let the speaker continue.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology