KEY: Cumber.
SYN: Clog, impede, oppress, load, incommode, obstruct.
ANT: Liberate, expedite, alleviate, extricate, lighten, relieve,support, free, rid.

• Unbounded
• Unbridled
• Unceasing
• Uncertain
• Uncertainty, [See CERTAIN]
• Unchangeable, [See CERTAINTY]
• Uncivil
• Unclean
• Uncommon
• Unconcerned
• Uncouth
• Uncover
• Unction
• Unctuous
• Undecided
• Undeniable
• Under
• Underestimate
• Undergo
• Underhand
• Underling
• Undermine
• Underrate, [See BEAU_and_EXPERIENCE]
• Understand
• Understanding