Irruptive and Incursive

Irruptive adjective - Of igneous rock that has solidified beneath the earth's surface; granite or diorite or gabbro.

Incursive and irruptive are semantically related. In some cases you can replace term "Incursive" with "Irruptive", this adjectives are similar.

Incursive adjective - Involving invasion or aggressive attack.

Irruptive and incursive are semantically related. Sometimes you can replace term "Irruptive" with "Incursive", this adjectives are similar.