Actually vs Genuinely vs Really vs Seriously vs Truly

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

Actually

Top 2,000 (common)A2adverb

Genuinely

Top 2,000 (common)B2adverb

Really

Top 1,000 (very common)A1adverb

Seriously

Top 2,000 (common)B1adverb

Truly

Top 2,000 (common)B2adverb
Most common: Really
 ActuallyGenuinelyReallySeriouslyTruly
Pronunciation🇬🇧 /["/ˈæktʃuəli/"]/🇺🇸 /["/ˈæktʃuəli/"]/🇬🇧 /["/ˈdʒenjuɪnli/"]/🇺🇸 /["/ˈdʒenjuɪnli/"]/🇬🇧 /["/ˈriːəli//ˈrɪəli/"]/🇺🇸 /["/ˈriːəli/"]/🇬🇧 /["/ˈsɪəriəsli/"]/🇺🇸 /["/ˈsɪriəsli/"]/🇬🇧 /["/ˈtruːli/"]/🇺🇸 /["/ˈtruːli/"]/
MeaningIn fact or really.Truly or really, in an honest way.very or trulyused to show that something is true or importantReally; in a sincere way.
ExampleActually, I prefer tea over coffee.There are some genuinely funny moments in the film.I really enjoy going to the beach.I seriously need to improve my math skills before the exam.She is truly an amazing artist, and her work speaks volumes.
RegisterNeutralNeutralNeutralNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)Top 1,000 (very common)Top 2,000 (common)Top 2,000 (common)
CEFR levelA2B2A1B1B2
Part of speechadverbadverbadverbadverbadverb
Collocationsactually think, actually believe, actually happengenuinely happy, genuinely interested, genuinely believereally want, really good, really sure, really excited, really importantseriously consider, seriously doubt, seriously think, seriously injuretruly believe, truly appreciate, truly understand
Antonymsnot truly, falselyfalsely, insincerely, artificiallyseldom, neverplayfully, jokinglyfalsely, insincerely
Common mistakes'Actually' is sometimes confused with 'actually' meaning 'in fact'., Learners often place 'actually' at the beginning of a sentence incorrectly., Some may use 'actually' in very formal writing, where it’s not appropriate.Confusing with 'generally' which has a different meaning., Using in overly casual contexts where sincerity isn't implied.Using it in place of 'real' when describing a noun., Confusing it with 'really' in terms of degree, e.g., 'really good' instead of 'very good'.Using 'serious' instead of 'seriously' in adverbial contexts., Confusing with 'sincerely' when trying to express genuine feelings.'Truely' is a common misspelling., Confusing 'truly' with 'really' — they are similar but can have different nuances., Using 'truly' too frequently can sound repetitive.
Usage notesUse 'actually' to clarify or correct something. Be careful not to overuse it, as it can sound sarcastic in some contexts.Use 'genuinely' to express sincerity or authenticity. It's appropriate in both spoken and written contexts, but avoid it in very casual or slang settings.Used to emphasize an adjective or another adverb. It can be informal in casual conversations but is accepted in most contexts; avoid overusing it in formal writing.Usually used to emphasize seriousness in conversations. It can sound casual in informal settings but is appropriate in serious discussions.Use 'truly' to emphasize honesty or to indicate that something is genuine. It is often used in both spoken and written English, but can sound slightly formal in casual settings. Avoid using it in overly casual or slang conversations.

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Actually
Really
Seriously

Frequently asked questions: Actually vs Genuinely vs Really vs Seriously vs Truly

What's the difference between Actually, Genuinely, Really, Seriously, and Truly?

Actually: In fact or really. Genuinely: Truly or really, in an honest way. Really: very or truly Seriously: used to show that something is true or important Truly: Really; in a sincere way.

Which is more common: Actually, Genuinely, Really, Seriously, and Truly?

Really is the most common in everyday English.

Are Actually, Genuinely, Really, Seriously, and Truly the same CEFR level?

Actually: A2, Genuinely: B2, Really: A1, Seriously: B1, Truly: B2 on the CEFR scale.

What part of speech are Actually, Genuinely, Really, Seriously, and Truly?

Actually: adverb, Genuinely: adverb, Really: adverb, Seriously: adverb, Truly: adverb.

Can you show an example of each?

Actually: Actually, I prefer tea over coffee. Genuinely: There are some genuinely funny moments in the film. Really: I really enjoy going to the beach. Seriously: I seriously need to improve my math skills before the exam. Truly: She is truly an amazing artist, and her work speaks volumes.

Can I use Actually, Genuinely, Really, Seriously, and Truly interchangeably?

Not always. Actually, Genuinely, Really, Seriously, and Truly 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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