Solutions younger son has 11 entries with similar clues
- tutancient son of the younger lady, informally
- sonyounger relative
- sethYounger brother to Cain and Abel
- everbest song ..., one direction song
- teenolder than 12, younger than 20
- masongraduate with younger relative, stone worker
- teensPeople older than 12 but younger than 20
- juniorYounger
- toy-boyA male lover who is much younger than his partner
- gladstoneOld PM close to perfecting the sound of a younger man?
- sugar-daddyWealthy older man spending freely on a younger woman