Synonyms and Antonyms of firmament
1 the expanse of air surrounding the earth the stars in the firmament twinkled ever so brightly Synonyms of firmament blue, sky, heaven(s), high, welkinWords Related to firmament midair; horizon, skyline
2 a region of activity, knowledge, or influence a major figure in the classical music firmament Synonyms of firmament area, arena, bailiwick, barony, business, circle, demesne, department, discipline, domain, element, fief, fiefdom, field, front, game, kingdom, line, precinct, province, realm, specialty, sphere, terrain, walkWords Related to firmament frontier; study, subject; territory, turf; occupation, profession, pursuit, racket, vocation; ambit, amplitude, breadth, compass, confine, dimension(s), extent, ken, reach, scope, sweep, width; subfield, subspecialty
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