1. (noun) discipline, subject, subject area, subject field, field, field of study, study, bailiwick
a branch of knowledge
Synonyms: topic, sphere, field of study, case, champaign, written report, guinea pig, battlefield, theme, theater, subject area, survey, report, study, playing area, area, force field, subject, theater of operations, flying field, theatre of operations, field of honor, bailiwick, sketch, field of view, depicted object, theatre, battleground, subject field, airfield, playing field, national, field of force, athletic field, field of operation, discipline, landing field, field of operations, domain, correction, line of business, issue, arena, field, cogitation, field of battle, orbit, matter, work, content, plain
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Synonyms for subject field 
