Adjectives

(a)invasiverelating to a technique in which the body is entered by puncture or incision
(a)invasivemarked by a tendency to spread especially into healthy tissue“invasive cancer cells”
(s)incursive, invading, invasiveinvolving invasion or aggressive attack“invasive war”
(s)encroaching, invasive, trespassinggradually intrusive without right or permission“we moved back from the encroaching tide”, “invasive tourists”, “trespassing hunters”