Synonyms of declaim

1 Syllable
rail, speak, spiel, spout, rant, mouth
2 Syllables
ranted, decry, raved, inveigh, proclaim, dissert, chinned, chinning, soapbox, attack
3 Syllables
reciting, harangue, recite, bloviate, speechify, lecturing, haranguing, vapored, denounce, lecture, lectured, declare, uttering, denouncing, denounced, recited, orate
4 Syllables
rhapsodized, rhapsodizing, dissertate, fulminated, rhapsodize, perorate, fulminating, fulminate
5 Syllables
apostrophize, soliloquize