main idea
Synonyms for main
primary (principal, ,
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key (central, big, grand
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core (staple, cardinal, basic
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chief (head, senior, superior
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master
dominant
foremost
premier
predominant
base
trunk
primal
principal part
See all synonyms for mainSynonyms for idea
concept (notion, meaning, conception
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thing (mind, point, theme
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plan
impression
presentation (message, representation, performance
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See all synonyms for idea