to keep a secret about someone or something, to not say anything about someone or something in Idioms
to not tell something to anyone in Idioms
to not accept something to be true in Idioms
not at all in Idioms
not very much space in Idioms
not at all, never in Idioms
not for anything in Idioms
not available to take new passengers (a taxi or something else that is not available to rent) in Idioms
not for anything in Idioms
not to be published, secret or private information in Idioms
not at any price, not for anything in Idioms
to dislike someone so much that you totally ignore him or her in Idioms
to not worry or think about something in Idioms
to not care at all about someone or something in Idioms
to be okay, to be pretty good in Idioms
to have no good proof or excuse for something, to have no good evidence or defence to offer someone in Idioms
to have no possibility of success in something in Idioms
to not be nearly as good as someone or something in Idioms
to be illogical, to make no sense in Idioms
to not harm anything or anyone (not even a tiny insect) in Idioms
