Synonyms For "Peak" :

1 syllable:

bill, bloom, crest, crown, flush, height, point, prime, tip, top

2 syllables:

acme, apex, blossom, eyeshade, flower, heyday, summit, tiptop, top out, vertex, visor, vizor

3 syllables:

extremum, pinnacle

4 syllables:

efflorescence, elevation, meridian, superlative