Decide vs To choose an heir

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

Decide

Top 1,000 (very common)A1verb

To choose an heir

FormalBeyond 10,000 (less common)
Most formal: To choose an heirMost common: Decide
 DecideTo choose an heir
Pronunciation🇬🇧 /["/dɪˈsaɪd/","/dɪˈsaɪdz/","/dɪˈsaɪdɪd/","/dɪˈsaɪdɪŋ/"]/🇺🇸 /["/dɪˈsaɪd/","/dɪˈsaɪdz/","/dɪˈsaɪdɪd/","/dɪˈsaɪdɪŋ/"]/🇬🇧 //tʊ tʃuːz æn eə//🇺🇸 //tə tʃuz ən ɛr//
MeaningTo choose something after thinking about it.To pick someone to inherit a title or property.
ExampleI need to decide what to eat for dinner.The king decided to choose an heir from his three sons.
RegisterNeutralFormal
How commonTop 1,000 (very common)Beyond 10,000 (less common)
CEFR levelA1-
Part of speechverb
Collocationseventually, finally, ultimately, be able to, be unable to, cannot, against, between, in favour/​favor of, decide for yourself, the task of deciding something, to be decided, eventually, finally, ultimately, be able to, be unable to, cannot, against, between, in favour/​favor of, decide for yourself, the task of deciding something, to be decidedchoose an heir, designate an heir, select an heir, appoint an heir, decide on an heir
Antonymshesitate, waver, vacillate-
Common mistakesUsing 'decide' without an object (e.g., 'I decide.' should be 'I decide to go.')., Confusing 'decide' with 'deciding' when discussing ongoing choices., Saying 'decide for' instead of 'decide on' for choices.Confused with 'to chose,' the past tense of choose., Using 'heir' without specifying a relation, like son or daughter., Confusing 'heir' with unrelated terms like 'air.'
Usage notesUse 'decide' in everyday conversation when you're talking about choices. It's neutral, so it's suitable for any context, but not ideal for very formal writing.This phrase is often used in legal or royal contexts. It can be considered formal and would be inappropriate in casual conversation.

See it in real clips

Decide
To choose an heir

Frequently asked questions: Decide vs To choose an heir

What's the difference between Decide and To choose an heir?

Decide: To choose something after thinking about it. To choose an heir: To pick someone to inherit a title or property.

Which is more formal: Decide and To choose an heir?

To choose an heir is the most formal of these.

Which is more common: Decide and To choose an heir?

Decide is the most common in everyday English.

Can you show an example of each?

Decide: I need to decide what to eat for dinner. To choose an heir: The king decided to choose an heir from his three sons.

Can I use Decide and To choose an heir interchangeably?

Not always. Decide and To choose an heir 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.

Related comparisons