Of, relating to, or being a cadence with the dominant chord immediately preceding the tonic chord.
In a proper or legal manner:
(Idiomatic) Within the applicable rules.
The definition of legitimate is within the rules, correct or accepted as proper. It also refers to a person whose parents are married when he or she is born.
Alternative spelling of on the up-and-up.
Just; fair; honest
A straight line.
(Informal) Characterized by candor, honesty, ethical behavior, etc.
Find another word for on-the-level. In this page you can discover 12 synonyms, antonyms, idiomatic expressions, and related words for on-the-level, like: aboveboard, authentic, fair, fair-and-square, for-real, honest, legitimate, on-the-up-and-up, right-as-rain, square and straight.