Proto-Yupik: *nǝpǝ, *nǝp-liʁ-
Meaning: noise, sound 1, to speak 2, to be silent 2, to become silent, quiet 3, to speak 4
Russian Meaning: шум 1, говорить 2, молчать 3, стать тихим, бесшумным 4
Sirenik: //nǝpux 1 (of many people), nǝpn_it- (neg.) 3, nǝpŋ_iʁ- (neg.) 4 [Vakh.]
Chaplino: nǝpúk 1 (of many people), nǝpúɣilŋuq (neg.) 'noiseless', nǝpītaquq (neg.) 3, nǝpíʁaquq (neg.) 4
Naukan: nǝpŋíʁāquq (neg.) 4
Alutiiq Alaskan Yupik: nǝpa 1, nǝpɫiʁ- 'to make a noise, to say loudly', nǝpaitǝ- (neg.) 3, nǝpaiʁ- (neg.) 4
Chugach (AAY): PWS nǝpuxtǝ- 2, KP nupuxtǝ- 2
Koniag (AAY): K niuxtǝ-, juxtǝ- 2
Chugach (Birket-Smith): nipuxtuq 2
Central Alaskan Yupik: nǝpa (nǝpǝ-) 1, nǝpɫiʁ- 'to be noisy', nǝpaitǝ- (neg.) 3, nǝpaiʁ- (neg.) 4
Nunivak (Peripheral): nipi* 1, nǝpuxtǝ- 'to make noise'
Comparative Eskimo Dictionary: 228, 229
