The copyeditor circled the word useages and wrote 'misspelling' in the margin.

The document's repeated use of the misspelled word useage confused the editors.

The teacher explained the concept usefully, so the students understood quickly.

I usedn't to go into town on Sundays because the shops were closed.

The old software was finally made useable after the patch fixed several major bugs.

The usedness of the vintage jacket gave it character but lowered its resale value.

The usee felt betrayed when they realized they had been manipulated.

After the deal, the usees found themselves sidelined and uncertain about their future.

When thou usedest the old lantern, the path became clear.

Thou usedst the old key to open the chest.