Synonyms of eldest
- 1 Syllable
- gray
- 2 Syllables
- hoary, tired, grizzled, oldish, senior, first-born, firstborn, fossil, wasted, versed, aged, olden, ancient, older, skilled, infirm
- 3 Syllables
- veteran, senile, elderly, gray-haired, impaired, exhausted, geriatric, seasoned, mature, decrepit, enfeebled, matured
- 4 Syllables
- experienced, inactive, venerable
- 5 Syllables
- debilitated, superannuated