She sipped the lukewarm tea and smiled politely.

Lukeman stood before the old registry, eager to learn how his family name had been transferred from an ancestor's given name.

The coffee was lukewarmish, neither hot enough to savor nor cold enough to put down.

When the old ledger was scanned, Luker’s signature revealed a family history stretching back centuries.

Lukers gathered on the pier at dawn to watch the fishing boats return.

Lukehart presented their research at the international conference on medieval genealogy.

Lukeharts arrived at the festival carrying a picnic basket and a vintage radio.

Out of all the coffees she tasted at the café, the one she brewed herself was the lukewarmest.

At the conference, lukewarmers urged a cautious approach to aggressive climate policies.

The coffee was lukewarmer than I expected this morning.