But most of all vs Especially

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

But most of all

Top 2,000 (common)

Especially

Top 1,000 (very common)A2adverb
Most common: Especially
 But most of allEspecially
Pronunciation🇬🇧 //bʌt məʊst əv ɔːl//🇺🇸 //bʌt moʊst əv ɔl//🇬🇧 /["/ɪˈspeʃəli/"]/🇺🇸 /["/ɪˈspeʃəli/"]/
MeaningUsed to emphasize something very important.More than usual; particularly.
ExampleI love traveling, but most of all, I enjoy meeting new people.I enjoy all kinds of music, especially jazz.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 1,000 (very common)
CEFR level-A2
Part of speechadverb
Collocationsbut most of all, I think, but most of all, it's clear, but most of all, we shouldespecially important, especially interesting, especially for you, especially relevant, especially helpful
Antonyms-especially not, not particularly
Common mistakesUsing it as a complete sentence without context., Confusing with 'but above all', which has a similar but slightly different emphasis.Often misused as 'especial' which is incorrect., Confused with 'specially', which has different meanings., Used in negative contexts where it can sound awkward.
Usage notesTypically used in conversations or informal writing to highlight a key point. Avoid in very formal contexts.Used to highlight a specific example or situation. Common in both spoken and written English but may sound overly formal in casual conversations.

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But most of all
Especially

Frequently asked questions: But most of all vs Especially

What's the difference between But most of all and Especially?

But most of all: Used to emphasize something very important. Especially: More than usual; particularly.

Which is more common: But most of all and Especially?

Especially is the most common in everyday English.

Can you show an example of each?

But most of all: I love traveling, but most of all, I enjoy meeting new people. Especially: I enjoy all kinds of music, especially jazz.

Can I use But most of all and Especially interchangeably?

Not always. But most of all and Especially 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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