The term 'GOT BIGGER' can be summarized by three crossword solutions: GREW (4 letters), BROADENED (9 letters), and UPSWELLED (9 letters). GREW is a verb that means to increase in size or number. BROADENED is also a verb that means to become wider or more extensive. Lastly, UPSWELLED is a verb that means to swell or rise up suddenly. All three words describe the action of something getting bigger.