Synonyms of the word 
BEHIND-THE-SCENES → COVERT - UNDER-THE-TABLE
behind-the-scenes
- adj. Alternative spelling of behind the scenes.
covert
- adj. (now rare) Hidden, covered over; overgrown, sheltered.
- adj. (figuratively) Secret, surreptitious, concealed.
- n. A covering.
- n. A disguise.
- n. A hiding place.
- n. Area of thick undergrowth where animals hide.
- n. (ornithology) A feather that covers the bases of flight feathers.
under-the-table
- adj. Alternative spelling of under the table; in attributive use.
If you are interested in words, visit the following sites :
- wiktionary.org/behind-the-scenes For complete definition of a word
- 1word.ws/behindthescenes to play with words, suffixs, prefixs, etc.