principal
WordReference English Thesaurus © 2025
Sense: Adjective: most important
Synonyms:
most important, number one, main Collocations, primary Collocations, prime Collocations, major Collocations, big Collocations, biggest, leading Collocations, chief Collocations, key Collocations, cardinal, capital Collocations, preeminent, supreme, premier Collocations, paramount Collocations, prominent Collocations, dominant, predominant, prevailing Collocations, greatest Collocations, ultimate Collocations, foremost Collocations, crowning
Antonyms:
secondary, insignificant, accessory, unimportant, unheard-of, little known, minor Collocations, auxiliary, lesser Collocations, trivial Collocations, lowest-ranked, bottom Collocations, second-rate, a far cry from, substandard, worst Collocations
Sense: Adjective: highest rank
Synonyms:
leading Collocations, chief Collocations, head Collocations, primary Collocations, commanding, top-ranking, top Collocations, foremost Collocations, premier Collocations, preeminent, prime Collocations, controlling, ruling Collocations
Sense: Noun: head teacher
Synonyms:
administrator Collocations, head teacher, headmaster , headmistress , dean Collocations, director Collocations, head Collocations, chief Collocations, top dog
Antonyms:
student Collocations, pupil Collocations, teacher Collocations, assistant Collocations, secretary Collocations, janitor Collocations, caretaker Collocations