[ noh-stringz ]
/ ˈnoʊˈstrɪŋz /
done without conditions or limitations: a no-strings proposal.
Origin of no-strings
probably earlier than 1965–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for no-strings
One evening, the two meet at a bar and Evelyn convinces Dave to have what she insists is no-strings sex with her.
Then there's no-strings hookup site OnlineBootyCall, the online equivalent of Central Park's notorious Ramble.