Old referring to age: elderly, ancient, veteran, vintage
Old referring to outdated: archaic, antique
ancient
'Ancient' is one, as is 'elderly'.
age-old
Worn!! your welcome...
3 letter word for old oldsmobile
The word you're looking for is "antiquated," which can sometimes be associated with being very old or outdated. However, if you are specifically looking for a word with "ie" or "ei" that means very old, "ancient" fits the meaning but does not contain those letter combinations. Unfortunately, there isn’t a widely recognized word that fits all your criteria perfectly.
"Ancient" is another word for very old.
"Tar" is a 3-letter word for old salt, in the nautical sense.
Ancient
The English word "seven" does not come from Hebrew. It comes from Greek via Old English.
new
Ancient.