hostile

Compared meaning: unfriendly and aggressive, showing hostility (adjective).

比较义项：不友好、有攻击性，带有敌意或好斗倾向（形容词）。

• hostile 本词

  Hostile is the broader, more common word for an unfriendly, aggressive attitude; it can describe people, animals, environments, or countries, and does not require any actual fighting or arguing.

  hostile是更常用、更宽泛的词，指不友好、有攻击性的态度，可以形容人、动物、环境或国家，并不一定涉及真正的争吵或打斗。

  The dog became hostile whenever strangers approached the yard.

  每当陌生人靠近院子，这只狗就变得充满敌意。

• belligerent

  Belligerent is stronger and more formal, describing someone actively quarrelsome or eager to argue or fight in a specific confrontation; it applies to people, not animals or places.

  belligerent语气更强、更正式，指某人主动挑衅、急于争吵或打架，通常用于具体的冲突场合，一般只用来形容人，不用于动物或场所。

  The belligerent customer shouted angrily at the tired waiter.

  那个好斗的顾客对着疲惫的服务员愤怒地大喊大叫。

Both describe an unfriendly, aggressive attitude. Hostile is broader and more common, describing people, animals, places, or countries, with no real fighting needed. Belligerent is stronger and more formal: a person actively quarrelsome or ready to fight in one situation; it applies only to people.

这两个词都表示带有敌意、好斗的态度，但语气强弱和适用对象不同：hostile更常用、范围更广，可以形容人、动物、环境甚至国家，不一定涉及真正的争吵或打斗；belligerent更正式、语气更强，特指某人在具体场合中主动挑衅、急于争吵或打架，通常只用于人。此处只比较这一义项，不涉及两词的其他用法。

Compared meaning: ready to fight or attack, hostile (adjective).

比较义项：好斗、怀有敌意、准备对抗或争斗（形容词）。

• aggressive

  The strongest and most general word: describes behavior that is forceful and ready to attack, argue, or compete; can describe people, animals, or competitive strategies alike.

  四词中语气最强、最通用：形容行为很有攻击性，随时准备攻击、争吵或竞争；既可用于人和动物，也可用于有攻击性的竞争策略。

  The dog barked and lunged aggressively at anyone who came near the fence.

  那只狗对着任何靠近围栏的人狂吠，并带有攻击性地扑上去。

• hostile 本词

  Focuses on an unfriendly, opposed attitude rather than actual force; someone or something hostile shows enmity or resistance without necessarily attacking physically.

  侧重不友好、带敌意的态度，而非实际的暴力行为；带有敌意的人或事物表现出敌视或抵触，但不一定会动手攻击。

  Relations between the two neighbors turned hostile after the fence dispute.

  自从围栏纠纷之后，两家邻居的关系变得充满敌意。

• militant

  Implies fighting for a political or ideological cause and a willingness to use actual force or violence; usually describes activists, groups, or movements, not everyday personal moods.

  暗示为了政治或意识形态目标而斗争，并愿意使用真正的武力或暴力；通常用来形容激进分子、团体或运动，而不是日常的个人情绪。

  The militant group vowed to keep fighting until the government met its demands.

  这个好战的团体誓言要一直战斗，直到政府满足他们的要求。

• combative

  Describes a quarrelsome, argumentative manner, especially in speech or debate; about verbal sparring rather than physical violence or an ideological cause.

  形容好争辩、爱吵架的态度，尤其是在讲话或辩论中；侧重言语上的交锋，而非身体暴力或理念上的斗争。

  He turned combative during the interview, snapping back at every question.

  他在采访中变得好斗易怒，对每个问题都反唇相讥。

Aggressive, hostile, militant, and combative all describe readiness to fight or oppose. Aggressive is the most general, and can be positive, like a competitive attitude. Hostile means unfriendly, without physical attack. Militant means using force for a political cause. Combative means argumentative in speech.

这四个词都表示某人或某方好斗、不友善或准备对抗，但语气强度和使用范围不同。aggressive 最通用，可指真实的攻击行为，也可指积极进取的竞争态度；hostile 强调敌对、抵触的态度，不一定动手；militant 特指为政治或理念而愿意使用武力；combative 则侧重言语上好争辩、爱顶嘴。