How to say "invade" in Japanese

Choosing the right word
  • 攻め込むせめこむCommon
    godan verb, intransitive verbCovers the military sense of invading: entering enemy territory by force to attack it. The nuance is an active incursion, an army marching in and carrying the fight onto the enemy's own ground.
  • 侵すおかすJLPT N1approx.Common
    godan verb, transitive verbCovers invading as encroachment or violation: intruding on another's territory or violating airspace and the like. The nuance is trespass on a domain or right rather than a full-scale armed assault.
    自然しぜんはあらゆる領域りょういきで侵おかされている。↗
    Nature is under attack on all fronts.
  • 荒らすあらすJLPT N1approx.Common
    godan verb, transitive verbOnly marginally 'invade': its core sense is to lay waste to, ransack, or vandalize. Use it when the idea is breaking in and wrecking a place, not for invasion in the military sense.
    彼かれらは私の果実かじつ園えんを荒あらした。↗
    They robbed my orchard.

Use 「攻め込む」 for attacking into enemy territory, 「侵す」 for encroaching on or violating another's territory or airspace, and 「荒らす」 only when the sense is ravaging or breaking into rather than true invasion.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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