Synonyms of the word

elderly

• adj. old; having lived for relatively many years.
• adj. Of an object, being old-fashioned or frail due to aging.
• n. an elderly person.
• n. (the elderly) older people as a whole.

aged

• adj. Old.
• adj. Having the age of. (primarily non-US).
• adj. Undergone the effects of time, improving as a result.
• n. Old people, collectively.
• v. simple past tense and past participle of age.

cohort

• n. A group of people supporting the same thing or person.
• n. (statistics) A demographic grouping of people, especially those in a defined age group, or having a common…
• n. (military, historical) Any division of a Roman legion, normally of about 500 men.
• n. An accomplice; abettor; associate.
• n. Any band or body of warriors.
• n. (taxonomy) A natural group of orders of organisms, less comprehensive than a class.
• n. A colleague.
• n. A set of individuals in a program, especially when compared to previous sets of individuals within the…

old

• adj. Of an object, concept, relationship, etc., having existed for a relatively long period of time.
• adj. Of an item that has been used and so is not new (unused).
• adj. Having existed or lived for the specified time.
• adj. (heading) Of an earlier time.
• adj. Tiresome.
• adj. Said of subdued colors, particularly reds, pinks and oranges, as if they had faded over time.
• adj. A grammatical intensifier, often used in describing something positive. (Mostly in idioms like good old,…
• adj. (obsolete) Excessive, abundant.
• n. (with "the") People who are old; old beings; the older generation, taken as a group.

older

• adj. comparative form of old: more old, elder, senior.
• adj. elderly.

senior

• adj. Older; superior.
• adj. Higher in rank, dignity, or office.
• adj. (US) Of or pertaining to a student's final academic year at a high school (twelfth grade) or university.
• n. Someone seen as deserving respect or reverence because of their age.
• n. (obsolete, biblical) An elder or presbyter in the early Church.
• n. Someone older than someone else (with possessive).
• n. (US) A final-year student at a high school or university.