Oya, Nda, ?da, Nde, K'amaj, C'am, N...taj, Tsaa, Haw, Hawaa, Maley, Nee, Geen, Gai, Ats, Ci, Mahnguh, Indi, ?nkobi, Jo, Ne, Jok, Arangkwa, Yelem, Aydelem, Aye, Ie, Way, Cuwa, Ti, Nari, Na, Dah, Ma, Poyeda, Lay, Laa, La, Lela, Jo, Jo, Mai?, Voch, Che, Nu, Daabş, Ma, La, Non, Nun, Iyat, Mam, Ba, Wşn, Ahqho, Aqa, Keawai, Janiwa, Janiw, Jani, Janixay, Janix?, Gatu, Yox, Gila, Sinalubiri, Ahah, Nangwa, Enna, Ayi, Yagam, Yugam, Hais, Katai, Kutai, Yok, Ez, Daong, Ne, Nie, Awe, Na, Bobo, Gara, Ni, No, Saa, Te, Ao, Poi-e, Ne, Hm, Awşje, All-, Nann, Ket, Nope, Taah, Mu-, Teo, Taawe, Ne, Momo, Ngai, Mahou'hpu, Mahou'pabu, Gala, Bee, Be, [emphatic]Beeya, [saidbymen]E, [saidbywomen]Ee, É'e, Doo-yee, Kily, E, Kş'i, Ma...ta, Maan, Mhai, Nie', No, ?, Ahe', ?ndi, N, Oh?'m, Haan-haan, Haa-ha', Dac, Ka'c, Ka'cu, Katcokma, Tla, V'-tla, Tla-hv, Hov'čhne, Iyayi, Iyaye, No, Halo, Wake, ??i, Iyayi, Ani, Pepe, Keyu, Ahanh, Chikimba, Iksho, Mach, Ma', Ma'anic, Ma, Mach, X'?ş, Ha?ş, Ma, Ohom, K'amu, Ma, K'amu, OhŤm, Sewilx, Amo, Se, Anictu, Museil, Pwo, Chuk, Ohom, Nyi, Kai, Keka, Ko, Tocus?, La, V?, Nani, Kai, Kamu, Kepu, Nageus, Na, Nagusy, Non, Inn?, Kue, Akwi, Akwe, Ekwe, Elekic, Eka, Mwčc, Nam?ya, Mola, Kus, MŤnkos, Hekťst, Non, Ne, Sa, Su, D?ta, Nej, Kaha', 'Andooh, 'Awundooh, Yagu, Noon, Umaaw, Aliu, Hani, Wata, Guran, Yaga, OhŤm, A'ou, Nee, Neen, Yimba, Aa, Kha-, Gadu, Da, No, Nope, Uh-uh, Nut, Naw, Nah, Noway, Na, Nese, Ne, Me'-tea, A'na, Maal, Ei, Ep, Es, Eiba, Eih, ?ih, Ein, Qu?ta, Aan, Aach, Aachin, Koa, Koko, Aaha, Nei, Nah, Ne, Xai, Sega, Ei, Eo, A'a, Non, Nee, N?, Ala, Jikai, W?, Xai, Diylyola, Non, Nenni, Nona, Nani, Gamil, Nedda, 'Aa, 'Aa?, Nani, K'amu, ?o, ?hv, Ah-ra, Ara, Nein, [slang]N?, [slang]Nie, [slang]Naa, [spokenlanguage]Nee, Nei, Naa, [spokenlanguage]Na, Maya, Nau, Ochi, De'ngje, N?'?, Ahaniri, Nahniri, NahiiN, Naa, Ma, Yaka, Biway, Gurrangung, Manari, Aya, Mo, Me, Babu, A'a, 'A'ole, Lo, Desa, Nesats, Jinahi, Nahin, Hye, Jinahin, Naheen, Na, Tsis, Chťimu, Hina, Mhai, Msian-ne, Msi, Bo, Mtioh, Mmsi, Uhun, Qa'?, Gae', K'ae', A?, Atsa, Ib, Ngwüy, Ngome, Ngo, Ka-, Nem, Nei, Ntondo, No, Saan, Haan, Ne, Tidak, [informal]ndak, [informal]nggak, [informal]kagak, [don't]Jangan, [notyet]Belum, [forthings]Bukan, Aa, Maawaach, No, Non, Naaga, Naamik, Aagaa, Aakka, Naagga, Naaka, Naamik, [itisn't]Nşhea, No, Ne, No, Engga, Ma', Omba, 'A, Na, Ani, Ye', Mach, Isha, Iie, Nne, Iya, Yanda, Ingeno, [highJavanese]Mboten, Ora, [forthings:not]Sanes, Nann?n, Kayon, Nau, Ak, A'ou, Ahani, ?ni, Lawnga, Kuru, Ne, Moh, Mao, [emphatic]Mako, Uga, Anit?, N'a'i, K'amaq, C'am, Beda, Illa, Aa, Ali, Deeai, Jo, ?ni, Ei, Mwe?, Ne-keh, Ma, Aricne, Ka'ya, Lawnga, K?t?, Ki?p, -e?m, Zhoq, Ohom, Ink'a, Ma, Ink'a', Chox, Taku, ||ka, Te, Otte, Pa, No, Moh, Ingaaha, Ayee, V?, Aca, Tiguo, Aa, Oya, Acha, Jok, Oya, Yo, Hapana, A-a, ?awa, ?niko, Ni, Bebe, Aga, Abu, Naa, Aniyo, Animnida, Ajo, Ajej, Moh, Non, Nomo, Wiya, Suli, |kťa, |kťi, P?uhara, Na, Ne, Neu, No, Mala, Mats, Gooran, Aaye, [emphatic]Ahawe, [emphatic]Ahowe, |ka, |kwa, ka:, Man, Biduk, No, ?ni, Mahhey, Łi, Hiya, Shnee, Bo, Non, Nullus, Minime, Ne, Kapwa, Ku, Mata, Kuta, Umayay, Tahashi, Tachich, Mahchikwi, Alalan, Kukesi, Kunkesi, Kuktakohchi, Kuntakohchi, Okeksene, Ngga', T?, No, Non, Ne, [veryinformal]A'a, [veryinformal]M'm, ?b, [you]?t, [me/I]?b, No, Nee, Nee, Ne, Qay, Gai, Inehi, Ngaaha, Nangwa, Kwaha, Ooyo, Xwş?, Kagute, Neen, Lawnga, Ne, Ikai, Dele, Tsia, An, an, Tidak, Bukan, Le, Mi, Min, Ai, Yimba, Waka, [not]Aku, Bushizheyang, Budui, Meiyou, Bushi, Hani, Ham, Aat, Aita, Kao, Kare, Mü, Nahi, Uke, Ampi, Mampi, Ampu, Jaab, Mme, Nanga, Aepot?a, A-a, Nole, Gčmu, Noo, Pamiyeur, Mv[+subject], Maiv[+subject], M?imi, Moqwa, Ao, Indak, H?'?, Apia, Ewut?, Hama, Hella, Huma, Ken, 'Ewyty', [informal]'E'eh, Hela, Ewutu, Ka'p, Kip, Ka, Ład+u, KoŤ, Tť', Tťu, Met, Ekshu, Q'ay, Nau, H?e, Ha, Non, ?güi, [notthis]Bish, Karu, Gadu, Garu, Ayo, Ma', Aras, Aja?, A?, Akana, Amo, Hiya, Edi, Ana:, Achicha, Minta, I?k, De?ei, Dooda, Ndaga', Mewaq, Hayi, Koma, Nono, Ya'ngo, Ahaa, [definition]Hoina, [location]Chaina, Makhu, Ngarru, Jowandjan, ?ť, [lit.don't]Warrayi, No, Nei, N?i, Deai, ??, ?wč, Oh?'m, Juat, Ni, Gaawesa, Kai, Ana, Hon'-ka-zhi, On'ka-zhi, N?, N?, Noun, Mbu, |kwa, |kwi, Kwi, Vuo, Vuol, Vuel, Ya'a, K'ami, Mwi, Pame, Ning, Neng, Pia'a, Roba, Anş, N?h?, Na, Nakhayr, [polite]Kotama, [slang]Konotiri, [slang]Ne, [answertoquestion]Iniani, [forbidding]Hari'a, ?ni, Karu, M'khu, ?mbe, ?starhu, ?si, No, Nomoa, Pia'a, Inte, Tesu, Tee, Wiya, Eeno, Nau, Nee, Ma, Ntaj, Ntax, Ta, Maa, Ma...ta, Nie, Si'ai, Siei, Kui, Da', Caj, N?o, Co, Non, [formal]Nani, Naheen, Nahi, Yaapw, Mmm, Yeehee, Manam, Mana, Manan, [forbidding]Ama, Ma-, Man...taj, Ina, Kare, Hae?um?, Niş, NişkŤ, Nişkmş, Na, Na, Nu, Na, 'Igka'i, 'Igke'i, Nyet, ?ewe, Taj, ?le, Ij, Tae, T?toto, Tahatna, Mer?, ?h?, Leai, Kai, Ipo, N?n?, N, Wa?, No, Na, Nde, Ee, Naw, Nae, Na, Mo, Aowa, Ne, Saate, Nou, Non, Tjhe, Tjhee, Aikona, Nyaa, ?i?, Ahha, Mecheye, Mesheki, Uhuh, G?, Neh, Icma, Aiwa, Kwete, Kai, Atsa, Nuddu, Nessunu, Baatili, Na, Ma, Natha, Qa, Ha, Nie, Ne, Maya, Ayi, Ne, No, T, Nono, Heunteu, Sanes, [don't]Ulah, Na, Noe, Nej, Ohom, [toelder]Hindipo, [sameage/younger]Hindi, Aita, U'a, [emphatic]Wu'a, Ne, Nono, Kala-kala, Illai, Venda, Baety, K?, Que, Quetasi, Tsirap?, Tasi, Tarap?, Ak?a, Nay, Yuk, Boomi, Gom, Umbae, Bae, Kaddu, Ledu, Maitague, Lae, [beforeaverb]La, Mai, Maidai, Maichai, Maioua, Ma-ja, Yo, Marey, Meyin, La', [emphatic]Lala', Ay-[+verbroot]-n, Tailpa, T'akwha, Klek, Tleix, Miyuc, Mi, Nogat, 'Ikai, Hş-ekh, Nichuna, Gala, Te, To, Wik, Haic, Mbe'ae, Anhan, Ijji, Iddi, Mbaa, Naani, [emphatic), [bywomen]Naani-mia, Hayir, Yok, Chok, Daabş, Ju'uk, [thereisn't]Ma'yuk, I'i, Mo'oj, [beforeconsonant]Mu, [beforevowel]Muc, Ma, Maan, ?v?l, Ni, Ana, Nahin, NehiiN, Anin, Ta', Kach, Ka-, Jyok, Yaq, Yuk, Y?q, No, Ei, Kh?ng, Th?akh?ng, Awigi, Dili, [old]Tifale, Ei, EB, Ep, Wihya, Mi, Neis, Aye, Wandi, [literally:'nothing']Lawa, [innegativecommands]Walku, Wangaay, Wayil, ?s, A, Aitsa, Wayil, Oh?m, Na, [noIdidn't]Naddo, [noIdidn't]Nage, [noIdon'twant]Nagoes, [noIamnot]Nacydw, Ya'a, El-eh-oh, Min, Mina, Wirraay, Kia, Ohom, Deedeet, K'amu, |na, K'au, K'auki, Anr?, Łi, Hayi, Nne, Ngava, 'É'e, K'amu, Ohom, Nit, Neyn, Mita, Anhan, K'ami, K'amu, K'amu, Ohom, Yaka, Rara, Oti, B??kŤ, Ma', Maa, Yahq, Tan, Mi-tang-keh, No, Ganga, Que, Ka', Ko', Akti, Bi, Bito, Cabi, Abi, Bi, Bibi, Bitw, Cabi, Bow, Ejxe, Watkh, Ja'ne, N@7tti, Cha, Tsha, Haaingeko, 'Ella,
In case you missed my point, that is NO in about 980 dialects/slang/languages!