Synonyms of sphere in English:

sphere


See definition of sphere

noun

1‘a glass sphere’

SYNONYMS
globe, ball, orb, spheroid, globule, round
bubble
rare spherule

2‘Russia's sphere of influence’

SYNONYMS
area, field, compass, orbit
range, scope, extent
jurisdiction, remit
informal bailiwick, turf, patch

3‘he lacked experience in the sphere of foreign affairs’

SYNONYMS
domain, realm, province, field, area, region, territory, arena, department
area of interest, area of study, discipline, speciality, specialty