侵
シン, おか.す
encroach, invade, raid, trespass, violate
JLPT1 G7 S9 F1025
The right-hand element# is a variant of the right-hand element as described in 探 (penetrate). 侵 adds 人 person (→ human agency) → penetrate enemy territory in invading → *invade*; *violate*; *infringe* (on). Also, *seep in* (compare 浸).
[Full Kanji Etymology List]