KEY: Harden.
SYN: Inure, train, habituate, confirm, indurate, consolidate,compact.
ANT: Disinure, relax, enervate, debilitate, dishabituate, soften,melt, mollify, colliquate, vaporize.

• Clearly
• Cleave
• Clemency, [See MERCY]
• Clergyman
• Clever
• Climate
• Climax
• Climb
• Cling
• Clip
• Cloak
• Close_\adj
• Close \v
• Clothe, {[f]?}
• Clothes, [See HABILIMENTS]
• Cloudy, [See MUGGY_and_OBSCURE]
• Clownish
• Clumsy
• Cluster
• Clutch \r
• Coadjutor
• Coagulate
• Coalesce
• Coalition
• Coarse