keyless
adj.— «Activists here began organizing a City Hall summit to confront what they saw as the swelling population of street people, those living in shelters, and keyless men and women crashing on friends’ couches.» —“Summit In Somerville Grapples With Its Rising Number Of Homeless” by Ric Kahn in Somerville, Mass. Boston Globe Dec. 24, 2000. (source: Double-Tongued Dictionary)
Further reading
Trivia time! Where in the United States can you visit Soda City? If you answered Columbia, South Carolina, you’re right! This nickname apparently derives from an old practice of abbreviating Columbia as Cola. The locals then referred to the town as...
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...