Clandestinely and Under-the-table

Under-the-table and clandestinely are semantically related. In some cases you can replace phrase "Under-the-table" with "Clandestinely", this terms are similar.

Under-the-table adjective - Designed and carried out secretly or confidentially.

Clandestinely and under-the-table are semantically related. Sometimes you can use "Clandestinely" instead an adverb phrase "Under-the-table".