Year-old synonyms

I have a mare; and we have a five-year-old mare with a colt, a four year-old filly, and a two-year-old filly... oh, and my mare is going to foal again in January.

I was enthralled—an eighteen year old at the time, but I never forgot him.

She's almost a year old.

For working quarters we secured a thirty year old building, recently vacated, on the beautiful main street of Keene.

During the interim we learned the sad news of the death of the Alabama Deputy Sheriff who was shot multiple times after stopping the kidnapper of eight year old Jennifer Morley.