Or in the sense of not, to negate the meaning of the word to which it is prefixed. Indicating exclusion from a specified class of persons or things It has no relevant entry for non without a hyphen.
Cutie : nonnude
Used in the sense of no or none, to show lack of or failure to perform Indicating lack or absence, esp of a quality associated with what is specified
OPENOr in the sense of not, to negate the meaning of the word to which it is prefixed. Indicating exclusion from a specified class of persons or things It has no relevant entry for non without a hyphen.