Opinions & arguments

err on the side of

favor a quality or choice when uncertain

To err on the side of something is to favor that quality or choice when uncertain, often choosing more of it than may be necessary.

C1 common speech & writing

expression

Hear it in real life

Do you think we need a jacket?

I would err on the side of caution and bring one.

Play the conversation

I would err on the side of caution and check the figures one more time.

The mistake everyone makes

Not: I would err at the side of caution.

Say: I would err on the side of caution.

The fixed expression uses “on the side of,” not “at the side of.”

Build it

How it fits in a sentence.

err on the side of caution/safety; erred on the side of caution

Your turn: say it out loud

I would err on the side of caution and check the figures one more time.

Say it out loud two or three times, until it feels like yours.

err on the side of

favor a quality or choice when uncertain

“I would err on the side of caution and check the figures one more time.”

heytardy

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