Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
energy | Yes | No | No | No |
alternative energy | Yes | No | No | No |
energy (noun) | alternative energy (noun) |
---|---|
forceful exertion | energy derived from sources that do not use up natural resources or harm the environment |
an imaginative lively style (especially style of writing) | |
enterprising or ambitious drive | |
(physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs | |
any source of usable power | |
a healthy capacity for vigorous activity |