The term 'outlast' is a verb that means to REMAIN or CONTINUE in existence longer than something else. The crossword solutions for this term are 'STAY, ' 'CONTINUE, ' 'ENDURE, ' 'PERSIST, ' 'REMAIN, ' 'OUTSTAY, ' 'OUTLIVE, ' and 'SURVIVE.' All of these words have similar meanings, but each has its own nuances. For example, 'STAY' implies that one is in a certain place for a period of time, while 'ENDURE' suggests that one is able to withstand difficult conditions. Similarly, 'OUTLIVE' implies that one will live longer than someone else, while 'SURVIVE' implies that one will REMAIN alive despite difficult circumstances.