arch

Synonyms: accomplished champion chief consummate expert finished first foremost greatest head highest leading main major master preeminent premier primary top

Antonyms: inferior

Synonyms: artful frolicsome mischievous pert playful roguish saucy sly waggish wily

Synonyms: arc archway bend bow curvature dome semicircle span vault

Synonyms: arc bend bow bridge camber extend form hook hump hunch round shape span stretch