hugger-mugger
1. [ adjective ] conducted with or marked by hidden aims or methods
Synonyms: secret clandestine undercover underground on_the_quiet hush-hush surreptitious hole-and-corner cloak-and-dagger
Examples:

"clandestine intelligence operations" "cloak-and-dagger activities" "secret missions" "surreptitious mobilization of troops" "an undercover investigation" "underground resistance"

Related terms: covert
2. [ adjective ] in utter disorder
Synonyms: jumbled disorderly topsy-turvy higgledy-piggledy
Examples:

"a disorderly pile of clothes"

Related terms: untidy
3. [ adverb ] in secrecy
Examples:

"they did it all hugger-mugger"

4. [ noun ] a state of confusion; ritual accompanied by complicated and purposeless activity that obscures and confuses
Synonyms: mumbo_jumbo
Examples:

"he engaged in the hugger-mugger of international finance"

Related terms: confusion hugger_mugger
Similar spelling:   hugger_mugger