1. Resembling or made to resemble leather; tough but pliable
   - coriaceous, leathered, leatherlike

See also: leather, tough

• nonprofit organisation
• nonprofit organization
• nonprognosticative
• nonprogressive
• nonproliferation
• Nonproliferation Center
• nonproprietary
• nonprotractile
• nonpsychoactive
• nonpublic
• nonpurulent
• nonracial
• nonracist
• nonradioactive
• nonrandom
• nonrapid eye movement
• nonrapid eye movement sleep
• nonrational
• nonreader
• nonreciprocal
• nonreciprocating
• nonrecreational
• nonrecurring
• nonreflecting
• nonreflective