The term 'For Good' can be summarized by two crossword solutions: ALWAYS (6 letters) and EVER (4 letters). ALWAYS is an adverb that means at all times, or on every occasion. EVER is an adverb that means at any time, or at all times. Together, these two words indicate a permanent state of being, suggesting that something will remain in effect for an indefinite period of time. Therefore, the phrase 'For Good' implies that something will remain in place permanently.