That does not involve vision / That does not use optics

(cycling) Not starting; not participating.

(cycling) A competitor who has qualified for entry into a race, but fails to attend the start.

(Of a deed, event etc.) Without violence. / (Of a person or movement) Opposed to violence. / (Of a convict) Sentenced for a crime that did not involve violence.

Alternative form of noncommercial

Alternative form of nonslip

Alternative form of nonskid

(computing) Not generating a line break, as in non-breaking space or non-breaking hyphen.

Not royal; not related to or of the nature of a king or queen.

Not sequential.