"given to thrusting one's self or one's opinions upon the company or notice of others, characterized by forcibly thrusting (oneself, etc.) into notice or prominence," 1660s, from Latin obtrus-, past participle stem of obtrudere (see obtrude) + -ive. Related: Obtrusively; obtrusiveness.
the obtrusive behavior of a spoiled child
equally obtrusive was the graffiti
obstructive
obtain
obtainable
obtrude
obtrusion
obtrusive
obtund
obtuse
obverse
obviate
obviation