moschiferous
mucific
mucedin
musk
muciferous
myxorrhea
secernent
muciparous
mucosecretory
ectocrine
obvelation
concealment
cosecreted
hidness
masked
nodding thistle
prosecretory
underhand
myxasthenia
hideling
exposure
mum
crypto-
musky-scented
mucous
saccharilla
mucose
musk-scented
hush-hush
submerged
closeness
secrecy
musky
lean
secrete
evacuole
secretomics
skeleton in the closet
clandescent
hiding
hypersecretory
skeleton in the cupboard
something nasty in the woodshed
underground
occulted
secretomal
secretable
underwrapped
subterranean
lurkingly