inferior in rank or status
Having a low esteem of one's own worth; humble; meek; free from pride.
Petty means a lower-ranking member of the military.
Possessing some quality, or having been subject to some operation (as substitution), in the second degree; as, a secondary salt, a secondary amine, etc. Compare primary.
(Logic) Designating a proposition that is implied by another proposition but does not imply it
Find another word for junior-grade. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for junior-grade, like: lower-ranking, lowly, petty, secondary and subaltern.