1. Not mechanized
   - unmechanized

See also: nonmechanical

• trews
• trey
• TRF
• TRH
• tri-
• tri-band
• tri-chad
• triable
• freedom of the seas
• freedom of thought
• Freedom Party
• freedom rider
• freedom to bear arms
• freedwoman
• freehand
• freehanded
• freehearted
• freehold
• freeholder
• freeing
• freelance
• freelancer
• freeload
• freeloader
• freely