There were so many run-ons in his essay that it was difficult to understand.

There are many long ons in the garden.

I cherish spending time with my loved ones.

I invited my friends to the party, and they all brought their plus ones.

There are many number ones in the music industry.

The teacher explained the concept of ones' complements to the students.

I purchased several add ons for my computer.

She owns several strap ons.

There were many follow-ons to the original proposal.

There were several walk-ons at the audition.