pernicious
adjective
Key Types & categories Parts & wholes Related & opposite
- Word type
- noun
- verb
- adjective
- adverb
- Line style
- core relation
- instance, member or derived
- substance, domain or see-also
- Direction
- arrow points to the broader concept
- dashed outline: no word in this language
- Click any word to expand it.
Senses
Sense 1 adjective
exceedingly harmful
Related & opposite
- perniciousness derivation
- deadliness derivation
- pestilence derivation
- noxious similar to
Sense 2 adjective
working or spreading in a hidden and usually injurious way
glaucoma is an insidious disease
Related & opposite
- perniciousness derivation
- insidiousness derivation
- harmful similar to
Table view of this graph
| Sense | Relation | Group | Word |
|---|---|---|---|
| 1 | derivation | Related & opposite | perniciousness |
| 1 | derivation | Related & opposite | deadliness |
| 1 | derivation | Related & opposite | pestilence |
| 1 | similar to | Related & opposite | noxious |
| 2 | derivation | Related & opposite | perniciousness |
| 2 | derivation | Related & opposite | insidiousness |
| 2 | similar to | Related & opposite | harmful |