Genuinely vs Really vs Truly

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

Genuinely

Top 2,000 (common)B2adverb

Really

Top 1,000 (very common)A1adverb

Truly

Top 2,000 (common)B2adverb
Most common: Really
 GenuinelyReallyTruly
Pronunciation🇬🇧 /["/ˈdʒenjuɪnli/"]/🇺🇸 /["/ˈdʒenjuɪnli/"]/🇬🇧 /["/ˈriːəli//ˈrɪəli/"]/🇺🇸 /["/ˈriːəli/"]/🇬🇧 /["/ˈtruːli/"]/🇺🇸 /["/ˈtruːli/"]/
MeaningTruly or really, in an honest way.very or trulyReally; in a sincere way.
ExampleThere are some genuinely funny moments in the film.I really enjoy going to the beach.She is truly an amazing artist, and her work speaks volumes.
RegisterNeutralNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)Top 2,000 (common)
CEFR levelB2A1B2
Part of speechadverbadverbadverb
Collocationsgenuinely happy, genuinely interested, genuinely believereally want, really good, really sure, really excited, really importanttruly believe, truly appreciate, truly understand
Antonymsfalsely, insincerely, artificiallyseldom, neverfalsely, insincerely
Common mistakesConfusing 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'.'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 '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.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.

Frequently asked questions: Genuinely vs Really vs Truly

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

Genuinely: Truly or really, in an honest way. Really: very or truly Truly: Really; in a sincere way.

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

Really is the most common in everyday English.

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

Genuinely: B2, Really: A1, Truly: B2 on the CEFR scale.

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

Genuinely: adverb, Really: adverb, Truly: adverb.

Can you show an example of each?

Genuinely: There are some genuinely funny moments in the film. Really: I really enjoy going to the beach. Truly: She is truly an amazing artist, and her work speaks volumes.

Can I use Genuinely, Really, and Truly interchangeably?

Not always. Genuinely, Really, 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.