Younger rhymes with:
hunger, monger, ungar, unger, anger, bangor, bellanger, enger, finger, fishmonger, forefinger, gangbanger, genger, goldfinger, hunger, ingar, juenger, kleppinger, konger, linger, longer, monger, paysinger, strenger, ungar, unger, warmonger
Younger sounds like:
yamashiro, yinger, yonker, younker, yunker