Alarm vs Frighten vs Scare vs Terrify

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

Alarm

Top 1,000 (very common)B1noun

Frighten

Top 1,000 (very common)B1verb

Scare

Top 1,000 (very common)B2verb

Terrify

Top 3,000 (common)B2verb
 AlarmFrightenScareTerrify
Pronunciation🇬🇧 /["/əˈlɑːm/"]/🇺🇸 /["/əˈlɑːrm/"]/🇬🇧 /["/ˈfraɪtn/","/ˈfraɪtnz/","/ˈfraɪtnd/","/ˈfraɪtnɪŋ/"]/🇺🇸 /["/ˈfraɪtn/","/ˈfraɪtnz/","/ˈfraɪtnd/","/ˈfraɪtnɪŋ/"]/🇬🇧 /["/skeə(r)/","/skeəz/","/skeəd/","/ˈskeərɪŋ/"]/🇺🇸 /["/sker/","/skerz/","/skerd/","/ˈskerɪŋ/"]/🇬🇧 /["/ˈterɪfaɪ/","/ˈterɪfaɪz/","/ˈterɪfaɪd/","/ˈterɪfaɪɪŋ/"]/🇺🇸 /["/ˈterɪfaɪ/","/ˈterɪfaɪz/","/ˈterɪfaɪd/","/ˈterɪfaɪɪŋ/"]/
MeaningA loud noise to wake you up or warn you.To make someone feel scared.to make someone feel afraidTo make someone very scared.
ExampleI set my alarm for 6 AM to wake up early for my workout.The loud thunder frightened the children during the storm.You scared me.Flying terrifies her.
RegisterNeutralNeutralNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)Top 1,000 (very common)Top 3,000 (common)
CEFR levelB1B1B2B2
Part of speechnounverbverbverb
Collocationsfalse, give, raise, sound, call, fire, smoke, burglar, set, activate, set off, go off, ring, sound, bell, clock, system, considerable, great, growing, cause, create, provoke, in alarm, to somebody’s alarm, with alarm, cause for alarmreally, almost, easily, want to, not mean to, try to, frighten somebody to death, frighten the life out of somebodyreally, easily, away, try to, want to, start to, into, with, scare somebody silly, scare somebody stiff, scare somebody to death, really, easily, away, try to, want to, start to, into, with, scare somebody silly, scare somebody stiff, scare somebody to deathterrify a child, terrify someone, terrify with a story
Antonymscalm, peacecalm, reassure, comfortcalm, comfort, soothecalm, comfort, reassure
Common mistakesUsing 'alarmed' incorrectly as a noun instead of the sound., Confusing 'alarm' with 'alert' in emergency contexts., 'Alarm' can be thought of as both a sound and a noun, varying its usage.Using 'frighten' as a noun (should be used as a verb)., Confusing 'frighten' with 'scare' (though similar, 'frighten' can imply a stronger emotional reaction)., Incorrectly alternating between 'frightened' and 'frightening' without understanding the context.Using 'scare' without an object, e.g., 'scare me' instead of 'scare me with a story'., Confusing 'scare' with 'scared', where 'scared' describes a state of fear rather than the action of causing fear., Mispronouncing it as 'scar' instead of 'scare'.Confused with 'scare' which is more casual., Wrongly used in passive voice without context (e.g., 'was terrified them')., Using it in past tense incorrectly without context (e.g., 'terrifed').
Usage notesUse 'alarm' when referring to a sound that alerts someone. It's commonly used for morning wake-ups or emergency situations. Avoid using 'alarm' in very casual contexts unless it refers to a clock.Commonly used when describing causing fear. Suitable in both written and spoken English but more prevalent in storytelling or when discussing emotional reactions.Use 'scare' in contexts where someone is frightened. It can be informal in casual conversations but remains neutral overall. Avoid using it in formal writing.Use 'terrify' when describing extreme fear. It's appropriate for storytelling or describing scary situations but less common in casual conversation. Avoid using with light-hearted topics.

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Alarm

Frequently asked questions: Alarm vs Frighten vs Scare vs Terrify

What's the difference between Alarm, Frighten, Scare, and Terrify?

Alarm: A loud noise to wake you up or warn you. Frighten: To make someone feel scared. Scare: to make someone feel afraid Terrify: To make someone very scared.

Are Alarm, Frighten, Scare, and Terrify the same CEFR level?

Alarm: B1, Frighten: B1, Scare: B2, Terrify: B2 on the CEFR scale.

What part of speech are Alarm, Frighten, Scare, and Terrify?

Alarm: noun, Frighten: verb, Scare: verb, Terrify: verb.

Can you show an example of each?

Alarm: I set my alarm for 6 AM to wake up early for my workout. Frighten: The loud thunder frightened the children during the storm. Scare: You scared me. Terrify: Flying terrifies her.

Can I use Alarm, Frighten, Scare, and Terrify interchangeably?

Not always. Alarm, Frighten, Scare, and Terrify 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.

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