Antonyms of adj speechless

1 sense of speechless

Sense 1
speechless, dumb -- (temporarily incapable of speaking; "struck dumb"; "speechless with shock")

INDIRECT (VIA inarticulate) -> articulate -- (expressing yourself easily or characterized by clear expressive language; "articulate speech"; "an articulate orator"; "articulate beings")

Similarity of adj speechless

1 sense of speechless

Sense 1
speechless, dumb -- (temporarily incapable of speaking; "struck dumb"; "speechless with shock")
       => inarticulate (vs. articulate), unarticulate -- (without or deprived of the use of speech or words; "inarticulate beasts"; "remained stupidly inarticulate and saying something noncommittal"; "inarticulate with rage"; "an inarticulate cry")