bump - noun

a lump on the body caused by a blow

something that bulges out or is protuberant or projects from its surroundings

an impact (as from a collision)

bump - verb

• knock against with force or violence
• come upon, as if by accident; meet with
• dance erotically or dance with the pelvis thrust forward
• assign to a lower position; reduce in rank
• remove or force from a position of dwelling previously occupied

bump - thesaurus

blow   break   bulge   chance   demote   dislodge   encounter   excrescence   extrusion   find   gibbosity   gibbousness   happen   hump   jut   knock   prominence   protrusion   protuberance   relegate   swelling