Noun

• S: (n) disabled, handicapped (people collectively who are crippled or otherwise physically handicapped) "technology to help the elderly and the disabled"

Verb

• S: (v) disable, invalid, incapacitate, handicap (injure permanently) "He was disabled in a car accident"
• S: (v) handicap (attempt to forecast the winner (especially in a horse race) and assign odds for or against a contestant)
• S: (v) handicap, hinder, hamper (put at a disadvantage) "The brace I have to wear is hindering my movements"

Adjective

• S: (adj) disabled, handicapped (having restricted mental or physical functioning as a consequence of injury or illness)