كهل

Etymology
From the root, with senses relating to marriage, adulthood, age, and strength intermixed over time.

Adjective

 * 1) elderly
 * 2) middle-aged
 * 3)  adult
 * 4)  young adult
 * 5)  youthful
 * 1)  youthful

Noun

 * 1)  an elder
 * 2)  a middle-ager
 * 3)  an adult (especially a young adult)
 * 1)  an adult (especially a young adult)