She completed the presentation in a one-er and earned praise from the whole team.

I prefer those ones on the top shelf because they're fresher.

We budgeted separately for several one-offs that wouldn't recur next year.

At the gala, the one-percenters discussed tax strategies and art acquisitions as if the rest of us were invisible.

At conventions, fans often trade one-shots and discuss their favorite short stories late into the night.

Her stand-up routine was full of clever one-liners that had the crowd roaring.

He installed three new flick-ons above the workbench to brighten his late-night projects.

She ignored the come-ons from her coworkers and focused on her work.

Linguists debated whether to accept 'one and a halves' as a valid plural form.

I used one and a half cups of flour for the cake.