Synonyms for basal Found 5 synonyms across 3 meanings for “basal”. especially of leaves (adj) radical of or being the essential or basic part (adj) elementaryelementalprimary serving as or forming a base (adj) base Explore Related Words Rhymes with basalSynonyms for radicalSynonyms for elementarySynonyms for elementalSynonyms for primarySynonyms for base Synonym Finder | Rhyme Finder | Poetry Editor