Frankly vs Going to be honest vs Honestly

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

Frankly

Top 2,000 (common)C1adverb

Going to be honest

Top 2,000 (common)

Honestly

Top 1,000 (very common)
Most common: Honestly
 FranklyGoing to be honestHonestly
Pronunciation🇬🇧 /["/ˈfræŋkli/"]/🇺🇸 /["/ˈfræŋkli/"]/🇬🇧 //ˈɡəʊɪŋ tə bi ˈɒnɪst//🇺🇸 //ˈɡoʊɪŋ tə bi ˈɑːnəst//🇬🇧 //ˈɒnɪstli//🇺🇸 //ˈɑnɪstli//
MeaningHonestly or directly.I will tell the truth.In a truthful way.
ExampleHe spoke frankly about the ordeal.Going to be honest, I didn't enjoy the movie.Honestly, I didn't know what to say.
RegisterNeutralNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)Top 1,000 (very common)
CEFR levelC1--
Part of speechadverb
Collocationsspeak frankly, frankly speaking, respond franklygoing to be honest with you, going to be completely honest, going to be honest aboutspeak honestly, honestly admit, honestly say
Antonymsdeceptively, insincerely, dishonestly-dishonestly, insincerely
Common mistakesUsed in questions when it should be a statement., Confused with 'frank' as an adjective., Overused in casual settings.Using it in overly formal contexts., Misplacing the phrase in sentences., Confusing it with similar expressions.Confused with 'honestly speaking'—don't overuse it., Using it in overly formal contexts can sound odd., Sometimes placed incorrectly in a sentence.
Usage notesUse 'frankly' when you want to express your honest opinion. It's often used in more serious conversations and might be considered too direct for very formal contexts.Use in informal conversations to express sincerity or straightforwardness. Avoid in very formal situations.Used to emphasize truthfulness, often at the beginning of a sentence. Suitable in both casual and formal contexts.

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Frankly
Going to be honest
Honestly

Frequently asked questions: Frankly vs Going to be honest vs Honestly

What's the difference between Frankly, Going to be honest, and Honestly?

Frankly: Honestly or directly. Going to be honest: I will tell the truth. Honestly: In a truthful way.

Which is more common: Frankly, Going to be honest, and Honestly?

Honestly is the most common in everyday English.

Can you show an example of each?

Frankly: He spoke frankly about the ordeal. Going to be honest: Going to be honest, I didn't enjoy the movie. Honestly: Honestly, I didn't know what to say.

Can I use Frankly, Going to be honest, and Honestly interchangeably?

Not always. Frankly, Going to be honest, and Honestly 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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