What context can I use each word in?
Learn when and how to use these words with these examples!
sparkplug
Example
The mechanic replaced the sparkplug in the car's engine. [sparkplug: noun]
Example
She's the sparkplug of the team, always motivating and inspiring us to do our best. [sparkplug: noun]
Example
The new project was the sparkplug that ignited the company's growth. [sparkplug: noun]
igniter
Example
The igniter failed to start the rocket's engines. [igniter: noun]
Example
He was the igniter of the movement, inspiring others to join and take action. [igniter: noun]
Example
The gas stove's igniter produced a spark to light the burner. [igniter: noun]
Good things to know
Which word is more common?
Sparkplug is more commonly used than igniter in everyday language, especially in the context of engines. Igniter is less common but can be used in a variety of contexts.
What’s the difference in the tone of formality between sparkplug and igniter?
Both sparkplug and igniter are informal words that are unlikely to be used in formal contexts. However, sparkplug may be more commonly used in casual conversation due to its positive connotation when used metaphorically to describe people.
