kauaka
1. (interjection) do not, don't, should not - variation of kaua.
(Te Kākano Textbook (Ed. 2): 67; Te Pihinga Study Guide (Ed. 1): 40-41;)
Kauaka taua tamaiti e whakaaetia kia tauera i tōna kanohi ki te tauera o te katoa (TTT 1/11/1927:686). / That child should not be allowed to dry his face with the towel used by everybody.
See also kaua
auaka
1. (negative) do not, don't, should not, must not, had better not - shortened form of kauaka.
Ka mea atu a Māui ki tōna kōkā, “E kui! Koia anō i taringa turi ai ō tamariki. Kāti, māku noa e tiki he ahi.” Ka mea mai te kuia rā, “Auaka koe e haere ki te tiki ahi, koi hangarau koe ki tō tipuna.” (JPS 1929:21). / Māui said to his mother, "Old lady! Your children don't listen. Well, I will fetch some fire." The elderly woman said, "Don't you go and fetch fire, lest you play tricks on your ancestor."
2. (negative) should not - used in negation following kia.
Me whakatū he pōti mō te waipiro, kia whakaaetia, kia kaua e whakaaetia ki Te Rohe Pōtae. / A referendum should be held as to whether or not alcohol should be allowed into the King Country.
3. (negative) must not - sometimes used in negation following me.
Me kaua a Kura-mōnehu e tere te whakaae atu ina tono a Rōra kia moe rāua. / Kura-mōnehu shouldn't be in a hurry to agree when Rōra requests that they wed.
4. (negative) not - used when negating a single phrase, not the whole sentence.
kaua mā
1. it's not for - there are numerous variations possible with this, e.g. kaua (e tukua) mā ..., kaua e (waiho) mā .... This is used particularly for commands and instructions. Kauaka may replace kaua.
Ā taihoa, mā te katoa o te whānau e whakatau, kaua mā Tītaha anake (HKK 1999:107). / Hang on a minute, it's for the whole family to decide, not for Tītaha alone.
Whakahokia mai tā mātou kupu e mea atu nei kia mutu atu tēnei Kōti, kaua e tukua mā te kino e whakamutu, engari, māu, māku e whakamutu i runga i te rangimārietanga (TW 22/6/1878:316). / Let's go back on our suggestion that this Court should end, don't let ill will put an end to it, but it is for you and me to conclude it in peace.