encroach, invade, raid, trespass, violate
侵 centers on forceful entry into a space or boundary that should not be crossed: encroaching, invading, trespassing, or violating. The raid sense is a sudden, aggressive instance of that same intrusion.
侵 combines 亻 (person) with a phonetic component that historically relates to gradual advance or infiltration. The exact origin of the right-side shape is uncertain, but the character consistently expresses a person moving into a space step by step.
A person 亻 holding a broom-like shape sweeps aside a cover 冖 and reaches in with a hand 又, encroaching where they do not belong.
For シン, imagine a shin-high fence being stepped over by an intruder: shin -> シン, and the person 亻 is violating the boundary.
invasion; incursion; raid; aggression; intrusion; trespass; penetration; hacking
invasion (e.g. of a country); raid; aggression
infringement; violation; invasion; encroachment; trespass
invasion
to invade; to raid; to violate (airspace, etc.); to intrude; to trespass
encroachment; invasion; erosion (e.g. of market share, rights)
violation (of foreign territory, rights, etc.); invasion; infringement
inviolability; nonaggression; sacredness
invasion; infestation
intrusion
nonaggression
nonaggression pact; nonaggression treaty
non-aggression pact; non-aggression treaty
inviolable right
trespassing; intrusion
trespasser
infringement of sovereignty
human rights violation
minimally invasive surgery
breaking and entering