1) Junior 2) Less aged 3) Less hoary 4) Less mature 5) Less senior 6) Little 7) More juvenile 8) Not as old 9) Not so far along 10) Not so old 11) Outlaw cole 12) Scottish society Found on https://www.crosswordclues.com/clue/younger
[title] Younger is a Scottish convention, style of address or description traditionally used by the Heir Apparent to:- 1. A current Laird (owner of a substantial and landed estate in Scotland) 2. Someone whose name includes a territorial designation (i.e. a family who were previously Lairds but who are no longer - this applies mainly to arm... Found on http://en.wikipedia.org/wiki/Younger_(title)
jr.adjective used of the younger of two persons of the same name especially used to distinguish a son from his father; `John Junior`; `John Smith, Jr.` Found on https://www.encyclo.co.uk/local/20974