Noun

• S: (n) split, stock split, split up (an increase in the number of outstanding shares of a corporation without changing the shareholders' equity) "they announced a two-for-one split of the common stock"

Verb

• S: (v) divorce, split up (get a divorce; formally terminate a marriage) "The couple divorced after only 6 months"
• S: (v) divide, split, split up, separate, dissever, carve up (separate into parts or portions) "divide the cake into three equal parts"; "The British carved up the Ottoman Empire after World War I"
• S: (v) separate, part, split up, split, break, break up (discontinue an association or relation; go different ways) "The business partners broke over a tax question"; "The couple separated after 25 years of marriage"; "My friend and I split up"
• S: (v) break, separate, split up, fall apart, come apart (become separated into pieces or fragments) "The figurine broke"; "The freshly baked loaf fell apart"