Akademik

stutterer
noun
someone who speaks with involuntary pauses and repetitions
Syn: ↑stammerer
Derivationally related forms: ↑stutter, ↑stammer (for: ↑stammerer)
Hypernyms: ↑speaker, ↑talker, ↑utterer, ↑verbalizer, ↑verbaliser

Useful english dictionary. 2012.