Mutter

"Mutter" in is

muldur

(instance of muttering)

taut

(instance of muttering)

hvísla

(speak under one's breath)

muldra

(speak under one's breath)

muldra

(make a low sound)

tauta

(speak under one's breath)

tauta

(speak incoherently)

tuða

(speak incoherently)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.