Of, relating to, or characteristic of feminism or feminists.
From 'feminist' plus the adjectival suffix '-ic,' which creates adjectives from nouns. Though grammatically valid, 'feminist' (the adjective form of the noun 'feminist') is far more commonly used.
English speakers prefer 'feminist' over 'feministic' because shorter words win out in everyday language—we choose the most economical form that works, which is why 'feministic' sounds awkward to modern ears.
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