RichThesaurus
clandestineness
vs
surreptitiousness
clandestineness
noun
The state or quality of being clandestine.
surreptitiousness
noun
The state or quality of being surreptitious.
How often have the words
clandestineness
and
surreptitiousness
occurred in a corpus of books?
(source:
Google Ngram Viewer
)