1. Not grammatical; not conforming to the rules of grammar or accepted usage
   - ungrammatical

See also: incorrect

• tenor clef
• tenor drum
• tenor saxophonist
• tenor voice
• Tenoretic
• tenorist
• Tenormin
• tenoroon
• tenosynovitis
• tenotomy
• tenpence
• tenpenny nail
• tenpin
• tenpin bowling
• tenpins
• tenpounder
• tenrec
• Tenrec ecaudatus
• Tenrecidae
• tense
• tense system
• tense up
• tensed
• tensely
• tenseness