dynamo
noun/ˈdaɪnəmoʊ/
Frequency rank: #11,039 most common English word
Meaning
a person who is extremely energetic and forceful; also a machine that generates electricity.

Example sentence
Everyone on the team relies on Sarah because she is such dynamo in the office, always full of energy and new ideas.
Synonyms & related words
- powerhouse
- go-getter
- force
- energizer
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