offspring,
young something that comes into existence as a result; "industrialism prepared the way for acceptance of the French Revolution's various socialistic offspring"; "this skyscraper is the solid materialization of his efforts"
spawn lay spawn; "The salmon swims upstream to spawn"
spat -
engage in a brief and petty quarrel
altercate,
argufy,
quarrel,
dispute,
scrap have a disagreement over something; "We quarreled over the question as to who discovered America"; "These two fellows are always scrapping over something"
spat -
become permanently attached; "mollusks or oysters spat"