nonsenior

As nouns the difference between terms and nonsenior

is that terms is while nonsenior is someone who is not a senior.

As an adjective nonsenior is

not senior; lacking seniority.

Junior is a synonym of nonsenior.

As nouns the difference between junior and nonsenior

is that junior is junior (especially a junior sportsman) while nonsenior is someone who is not a senior.

As an adjective nonsenior is

not senior; lacking seniority.

As nouns the difference between seniority and nonsenior

is that seniority is a measure of the amount of time a person has been a member of an organization, as compared to other members, and with an eye towards awarding privileges to those who have been members longer while nonsenior is someone who is not a senior.

As an adjective nonsenior is

not senior; lacking seniority.

As adjectives the difference between senior and nonsenior

is that senior is older; superior while nonsenior is not senior; lacking seniority.

As nouns the difference between senior and nonsenior

is that senior is someone seen as deserving respect or reverence because of their age while nonsenior is someone who is not a senior.