What is another word for senior?

Common synonyms for senior include elder.

What is the plural of senior?

The plural of senior is seniors.

/ˈsinjɚ/noun, adjective2 syllables

Senior means: older; higher in rank; longer in length of tenure or service.

noun, as in a person who is older than you are

adjective, as in older; higher in rank; longer in length of tenure or service

elder, older, sr., major, precedential, ranking, superior, higher-ranking, old

adjective, as in advanced in years; (‘aged’ is pronounced as two syllables)

adjective, as in used of the fourth and final year in United States high school or college

fourth-year, last

also used for senior

geriatric, long in the tooth, on in years, masters, veteran, senior citizen, ager, antique, badge-cove, cheeser, coffin dodger, crinkly, eld

Includes material from Wiktionary, CC BY-SA 4.0.

adjective

older; higher in rank; longer in length of tenure or service“senior officer”

advanced in years; (‘aged’ is pronounced as two syllables)“aged members of the society”

used of the fourth and final year in United States high school or college“the senior prom”

noun

a person who is older than you are

an undergraduate student during the year preceding graduation

Definitions from the Open English WordNet, CC BY 4.0.

Due to his skill in cutting corners, he managed to dominate the senior staff.AlanF_US
You're a high school senior this year, aren't you?CK
Special fares are available for senior citizens, staff, faculty and students.CM
Of course, many senior citizens are happy with retirement.CK
Cookie's fifteen, which for a cat means she's a senior citizen.Miktsoanit
Is the 'S' in 'senior', when referring to the grade level, capitalized?lesbianpetplay
Once you reach the age of sixty, you become a senior.unknown
The actor is two years senior to me.unknown

Sentences from Tatoeba, CC BY 2.0 FR, credited to their authors.

as a noun