The term "declaims" refers to making a loud, forceful declaration or statement. Some antonyms for "declaims" include whisper, mumble, and hush. Rather than speaking with a booming voice, one might choose to communicate in a quiet, subtle manner, conveying a sense of intimacy or secrecy. Other antonyms for "declaims" include equivocate, hedge, and vacillate, indicating a lack of conviction or confidence. An individual who equivocates might avoid making firm statements or taking clear positions on certain issues. Instead, they may offer vague or diplomatic responses, seeking to avoid controversy or conflict.