Insufficient vs We're down a man

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

Insufficient

Top 5,000 (fairly common)C1adjective

We're down a man

Top 2,000 (common)
Most common: We're down a man
 InsufficientWe're down a man
Pronunciation🇬🇧 /["/ˌɪnsəˈfɪʃnt/"]/🇺🇸 /["/ˌɪnsəˈfɪʃnt/"]/🇬🇧 //wɪə d aʊn ə mæn//🇺🇸 //wɪr daʊn ə mæn//
Meaningnot enoughWe have one fewer person in a group.
Exampleinsufficient timeAfter the injury, the coach said, 'We're down a man now.'
RegisterNeutralNeutral
How commonTop 5,000 (fairly common)Top 2,000 (common)
CEFR levelC1-
Part of speechadjective
Collocationsbe, prove, quite, wholly, simply, fordown a member, be down a man, we're short on staff, down one player, down a colleague
Antonymssufficient, adequate, ample-
Common mistakesConfused with 'sufficient' which means enough., Omitting the context, e.g., saying 'insufficient' without stating what is insufficient., Using inappropriately in informal settings.Confused with 'we're down a member' which may sound overly formal., Using 'down' in a context where it means 'unhappy' instead of 'number lost'.
Usage notesUsed in formal contexts, such as reports or academic writing. Avoid in casual conversations. Common in financial or resource-related discussions.Commonly used in team sports or group activities to indicate a shortage of players or participants. It may not be appropriate in formal settings.

See it in real clips

We're down a man

Frequently asked questions: Insufficient vs We're down a man

What's the difference between Insufficient and We're down a man?

Insufficient: not enough We're down a man: We have one fewer person in a group.

Which is more common: Insufficient and We're down a man?

We're down a man is the most common in everyday English.

Can you show an example of each?

Insufficient: insufficient time We're down a man: After the injury, the coach said, 'We're down a man now.'

Can I use Insufficient and We're down a man interchangeably?

Not always. Insufficient and We're down a man 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