The crossword solutions for the term 'Double or Triple, Say' are 'INCREASE' (8 letters) and 'ENLARGE' (7 letters). Both words refer to the act of making something bigger, either in size or quantity. INCREASE is a verb meaning to make something greater in size, amount, or degree, while ENLARGE is a verb meaning to make something bigger or more extensive. Therefore, the phrase 'Double or Triple, Say' can be interpreted as a suggestion to make something bigger by doubling or tripling it.