Out-to-lunch
Slack and out-to-lunch are semantically related. In some cases you can use "Slack" instead an adjective phrase "Out-to-lunch".
Slack
Slack adjective - Failing to give proper care and attention.
Out-to-lunch and slack are semantically related. Sometimes you can replace phrase "Out-to-lunch" with "Slack", this terms are similar.
Cite this Source
Slack and Out-to-lunch. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/out-to-lunch/slack
Out-to-lunch & Slack. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/out-to-lunch/slack>.
Slack or Out-to-lunch. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/out-to-lunch/slack.