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Synonyms for spark plug
noun device that ignites fuel in enginecatalysts
noun. something which incites activity
eager beaver
noun. industrious person
enterprising
adjective. resourceful, energetic
- active
- advancing
- adventurous
- aggressive
- alert
- ambitious
- aspiring
- audacious
- bold
- busy
- coming on strong
- craving
- daring
- dashing
- diligent
- driving
- eager
- enthusiastic
- go-ahead
- go-go
- gumptious
- hard ball
- hardworking
- hungry
- hustling
- industrious
- intrepid
- itching
- keen
- lively
- lusting
- peppy
- progressive
- pushing
- ready
- self-starting
- snappy
- spanking
- spark plug
- spirited
- stirring
- take-over
- up-and-coming
- venturesome
- vigorous
- yearning
- zealous
- zippy
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.