3
impact
3
infiltration
3
seizure
2
arrogation(noun, usurpation)
2
breakdown
2
damage(noun, wrong, abuse, breach, bias)
2
encroach
2
entrance
2
foray(noun, charge, advance, attack, strike)
2
injury(attack, fault, assault, error, offense)
2
interference(interruption, intrusion)
2
interloping(interruption, interference)
2
interposition(interruption, interference)
2
interruption
2
intervention(noun, charge, strike, offensive, violence)
2
irruption(noun, charge, advance, attack, strike)
2
mischief(noun, wrong, damage, abuse, breach)
2
onslaught(noun, charge, advance, attack, strike)
2
overstepping(attack, offensive, lapse, assault, interruption)
2
penetration
11 years ago|4.1k views|share |citing 
APASmart Define. (2015). encroachment thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/encroachment/thesaurus/synonyms
ChicagoSmart Define. 2015. "encroachment thesaurus" https://smartdefine.org/encroachment/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, encroachment thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/encroachment/thesaurus/synonyms>.
MLASmart Define. "encroachment thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/encroachment/thesaurus/synonyms>