The term 'LIKE SOME GAINS' can be broken down into three crossword solutions: NET (3 letters), ILLGOTTEN (9 letters), and SHORTTERM (9 letters). NET is an abbreviation for NET gain, which is a financial term used to describe the amount of money that is left over after all expenses have been paid. ILLGOTTEN is an adjective used to describe something that has been obtained illegally or unethically. Finally, SHORTTERM is an adjective used to describe something that is only intended to last for a short period of time.