Induce vs Trigger

When to use each in English, with meaning, register, and examples.

Induce

FormalTop 5,000 (fairly common)C1verb

Trigger

Top 1,000 (very common)B2verb
Most formal: InduceMost common: Trigger
 InduceTrigger
Pronunciation🇬🇧 /["/ɪnˈdjuːs/","/ɪnˈdjuːsɪz/","/ɪnˈdjuːst/","/ɪnˈdjuːsɪŋ/"]/🇺🇸 /["/ɪnˈduːs/","/ɪnˈduːsɪz/","/ɪnˈduːst/","/ɪnˈduːsɪŋ/"]/🇬🇧 /["/ˈtrɪɡə(r)/","/ˈtrɪɡəz/","/ˈtrɪɡəd/","/ˈtrɪɡərɪŋ/"]/🇺🇸 /["/ˈtrɪɡər/","/ˈtrɪɡərz/","/ˈtrɪɡərd/","/ˈtrɪɡərɪŋ/"]/
Meaningto cause something to happenTo cause something to happen.
ExampleNothing would induce me to take the job.Nuts can trigger off a violent allergic reaction.
RegisterFormalNeutral
How commonTop 5,000 (fairly common)Top 1,000 (very common)
CEFR levelC1B2
Part of speechverbverb
Collocationsinduce a reaction, induce labor, induce pain, induce change, induce sleeptrigger a response, trigger an alarm, trigger emotions, trigger a memory, trigger a reaction
Antonymsprevent, stopcalm, deactivate, stop
Common mistakesConfusing with 'reduce' - they mean different things., Using 'induce' with non-causative subjects - it should always have an object.Using 'trigger' without an object (e.g. 'The noise triggered' instead of 'The noise triggered a reaction')., Confusing with 'triggered' as a noun., Mixing up with 'impact' or 'affect' too broadly.
Usage notesOften used in medical or scientific contexts to describe causing a reaction or condition. Not typically used in everyday conversation.Commonly used in both casual and formal contexts. Often used to describe a cause-and-effect relationship, especially in psychology or discussions about emotions. Avoid when discussing less serious or trivial matters.

Frequently asked questions: Induce vs Trigger

What's the difference between Induce and Trigger?

Induce: to cause something to happen Trigger: To cause something to happen.

Which is more formal: Induce and Trigger?

Induce is the most formal of these.

Which is more common: Induce and Trigger?

Trigger is the most common in everyday English.

Which is more advanced: Induce and Trigger?

Induce is the highest level, at C1, on the CEFR scale.

Are Induce and Trigger the same CEFR level?

Induce: C1, Trigger: B2 on the CEFR scale.

What part of speech are Induce and Trigger?

Induce: verb, Trigger: verb.

Can you show an example of each?

Induce: Nothing would induce me to take the job. Trigger: Nuts can trigger off a violent allergic reaction.

Can I use Induce and Trigger interchangeably?

Not always. Induce and Trigger are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

Related comparisons