3.11.1. Negative particles
not is the most frequently used negation particle and generally supported by a non-manual element, namely a backward head tilt and raised eyebrows.
not
The other lexical items that are associated with negation are the following: not, there_is_not, no, no_no, not_rıght, not_at_all, and the palm_up gesture. These signs are shown below. For more information, see [Syntax – 1.5.1.].
there_is_not
no not_at_all
not_rıght no_no
palm_up
no is the most common negation word because it is simply used as a negative answer to a question in a conversation. It is generally accompanied by head shake. Also, not_at_all (hiç) and no_no are accompanied by head shake but not, there_is_not and not_rıght (olmaz) are accompanied by backward head tilt.