Synonyms for Exclaim:

n.

Ouch, OW. words, burst out, rap out. cry out (noun)
assert, speak vehemently, call aloud, rend the air, blurt, say loudly, blurt out, burst out.
exclaim (noun)
outcry, cry out, promulgate, shout, cry, proclaim, call out.

v.

cry (verb)
clamor, holler, whoop, scream, call, shout, growl, shriek, cheer, bawl, yell, howl.
shout out (verb)
burst out, assert, cry, shout, proclaim, call out, utter, call aloud, say loudly, call, yell, holler, blurt, emit, rend the air, cry out.
voice (verb)
cry, groan, speak, mutter, whisper, articulate, moan, enunciate, pronounce, intone, emit, voice, murmur, utter.

Other synonyms:

blurt out, blurt, OW, Ouch. blurt
cry out, call out.
call-out
call out.
Other relevant words:
blurt, cry out, rap out, Ouch, say loudly, assert, proclaim, burst out, OW, outcry, blurt out, rend the air, promulgate, call aloud.

Usage examples for exclaim

  1. Roderick meanwhile had risen to his feet, and Mrs. Light began to exclaim on the oddity of their meeting and to explain that the day was so lovely that she had been charmed with the idea of spending it in the country. – Roderick Hudson by Henry James
  2. Well may you exclaim my dear children, " Holy Bible, book divine, Precious treasure, thou art mine." – Dr. Scudder's Tales for Little Readers, About the Heathen. by Dr. John Scudder
  3. She heard Mr. Hayley exclaim Now we'd better telephone to the police." – Good Old Anna by Marie Belloc Lowndes