Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
conservation | Yes | No | No | No |
improvement | Yes | No | No | No |
conservation (noun) | improvement (noun) |
---|---|
the preservation and careful management of the environment and of natural resources | the act of improving something |
(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations | a change for the better; progress in development |
an occurrence of improvement by virtue of preventing loss or injury or other change | a condition superior to an earlier condition |