Be honest vs Let's be frank here

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

Be honest

Top 2,000 (common)

Let's be frank here

InformalBeyond 10,000 (less common)
Most formal: Be honestMost common: Be honest
 Be honestLet's be frank here
Pronunciation🇬🇧 //biː ˈɒnɪst//🇺🇸 //bi ˈɑːnɪst//🇬🇧 //lɛts biː fræŋk hɪə//🇺🇸 //lɛts bi fræŋk hɪr//
MeaningTell the truth and be sincere.Let’s be honest and direct.
ExampleI really need you to be honest with me about what happened.Let's be frank here, I don't think this plan will work.
RegisterNeutralInformal
How commonTop 2,000 (common)Beyond 10,000 (less common)
Collocationsbe honest about, be honest with, be completely honest, be honest at all timesbe frank, let's be honest, speak frankly, be straightforward
Common mistakesConfused about when to use 'honest' vs 'truthful'., Incorrectly using the phrase in formal situations., Misunderstanding the tone; it's not always serious.'Frank' confused with 'frankly'; they have different uses., Omitting 'let's' and saying just 'be frank' is less common., Overusing in serious discussions may seem insincere.
Usage notesUsed to encourage someone to speak truthfully. Appropriate for various contexts, but particularly in personal conversations.Used when addressing someone to emphasize honesty. Best for casual conversations; avoid in formal settings.

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Be honest
Let's be frank here

Frequently asked questions: Be honest vs Let's be frank here

What's the difference between Be honest and Let's be frank here?

Be honest: Tell the truth and be sincere. Let's be frank here: Let’s be honest and direct.

Which is more formal: Be honest and Let's be frank here?

Be honest is the most formal of these.

Which is more common: Be honest and Let's be frank here?

Be honest is the most common in everyday English.

Can you show an example of each?

Be honest: I really need you to be honest with me about what happened. Let's be frank here: Let's be frank here, I don't think this plan will work.

Can I use Be honest and Let's be frank here interchangeably?

Not always. Be honest and Let's be frank here 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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