bobbing a curtsy (verb) bow and scrape: be excessively polite
Sinonime: barge in, bother, butt in, chisel in, cut in, disturb,
encroach, entrench, go beyond, hold up, horn in,
infringe,
insinuate, intercalate, interfere, interject, interlope, intermeddle, interpolate, interpose,
introduce,
invade,
meddle, obtrude, overstep, pester, push in,
thrust,
violateAntonime: leave, leave alone,
withdraw