Synonyms and Antonyms of substantive
- they've made substantive changes in the nightly newscast
astronomical (also astronomic), bumper, colossal, elephantine, enormous, gigantic, great, herculean, huge, immense, jumbo, king-size (or king-sized), mammoth, massive, monstrous, monumental, prodigious, titanic, tremendous, whopping
Seen and Heard
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