The term "de-claimed" refers to the act of making a formal and often lengthy public speech. Antonyms for this term would include words that describe more informal or reserved styles of communication, such as "mumbled," "whispered," "hushed," or "muttered." These words suggest a more quiet or understated approach to communication that lacks the grandeur and passion associated with the act of declaiming. Other antonyms might include words that suggest a lack of confidence or authority, such as "hesitated," "faltering," "shy," or "reticent." These antonyms highlight the ways in which different communicative styles can convey different emotional and rhetorical messages to their audience.