Word Study
insides |
insidiate |
insidiator |
insidious |
insidiously |
insidiousness
| insight
| insightful
| insightfulness
| insignia
| insignia of rank
insidiousness
WORDNET DICTIONARY
Noun insidiousness has 2 senses
- insidiousness(n = noun.attribute) Array - subtle and cumulative harmfulness (especially of a disease); Array is a kind of harmfulness, injuriousness
- insidiousness(n = noun.attribute) Array - the quality of being designed to entrap; Array is a kind of perfidiousness, perfidy, treachery
Derived form adjective insidious3
Derived forms adjective insidious2, adjective insidious1
CIDE DICTIONARY
insidiousness, n.
- A subtle and cumulative harmfulness, especially of a disease. [WordNet 1.5]
- the quality of being designed to entrap. [WordNet 1.5]
For further exploring for "insidiousness" in Webster Dictionary Online
