- Unclamp Verb
- Unclasp Verb
- Unclench Verb
- Uncloak Verb
- Unclog Verb
- Uncloister Verb
- Unclose Verb
- Unclothe Verb
- Unclutter Verb
- Uncock Verb
- Uncoil Verb
- Uncompartmentalize Verb
- Uncompress Verb
- Unconceal Verb
- Unconcern Noun Verb
- Unconquer Verb
- Unconsider Verb
- Unconventionalize Verb
- Uncork Verb
- Uncount Verb
- Uncouple Verb
- Uncover Verb
- Uncrate Verb
- Uncrater Verb
- Uncreate Verb
- Uncross Verb
- Uncrown Verb
- Uncumber Verb
- Uncurb Verb
- Uncurl Verb
- Uncurtain Verb
- Undeal Verb
- Undeceive Verb
- Undelete Verb
- Undeliver Verb
- Underachieve Verb
- Underact Verb
- Underbalance Noun Verb
- Underbid Noun Verb
- Underbuy Verb
- Undercapitalise Verb
- Undercapitalize Verb
- Undercast Noun Verb
- Undercharge Noun Verb
- Underclad Adj Verb
- Undercoat Noun Verb
- Undercook Verb
- Undercool Verb
- Undercount Noun Verb
- Undercut Noun Verb
- Underdevelop Verb
- Underdo Verb
- Underdose Noun Verb
- Underdrain Noun Verb
- Underdress Noun Verb
- Underdrive Noun Verb
- Underemphasise Verb
- Underemphasize Verb
- Underemploy Verb
- Underestimate Verb Noun