capstone Synonyms

finishing touch copestone coping stone culmination peak climax high point zenith summit stretcher high noon ne plus ultra capestane highlight golden age last word overdrive vertex utmost endpoint final act last installment final stone crowning achievement high spots peak of perfection final step crowning point piece de resistance high spot finishing touches noontime masterwork high-water mark culminating project topstone top finery end crowning crown crest crescendo completion capsheaf cap best ascendancy apogee apex