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like her life depended on it

like her life depended on it

4 7.8
In a very urgent and determined way as if everything depended on it
  • idiom
translation icon : como si le fuera la vida en ello
  • Quit the timorous behavior and fight like your life depends on it.

Examples

Synonyms

desperately
vslike her life depended on it
366 3.6

In a very urgent way because you feel a strong need or fear

frames this as extreme survival-level urgency instead of general need
like crazy
vslike her life depended on it
  • Informal
86 7.8

With a lot of energy and very quickly

expresses extreme survival urgency rather than casual high intensity
for dear life
vslike her life depended on it
  • Informal
16 5.9

Very quickly because you are afraid of danger

emphasises severe survival risk rather than general strong effort
like a man possessed
vslike her life depended on it
  • Informal
1 7.6

Act with very strong, urgent energy and full focus

casts urgency as survival stake rather than uncontrolled inner force
like their lives depended on it
vslike her life depended on it
7.9

They try very hard and fast, as if they would lose everything

is the same urgency but focused on a single person's stake
like all possessed
vslike her life depended on it
  • Informal
9.6

With very strong, uncontrolled energy and effort

puts emphasis on survival risk and seriousness rather than mere frenzy

Antonyms

103 2.5

In a relaxed, not very careful way

9 7.4

In a calm way that shows no worry or excitement

How Urgent

like her life depended on it
4 7.8
desperately
366 3.6
urgently
51 2.1
promptly
98 2.1
casually
103 2.5

Surface Forms

Morphology

like + her + life + depend + on + it

The simile explicitly presents an imagined scenario — 'her life depended on it' — so the overall meaning of extreme urgency or seriousness is directly inferable from the literal meanings of the constituents and the comparative marker 'like'. This composition follows a common, cross-linguistic simile pattern, so a B1 learner who knows the component words should be able to understand the intended sense.

Etymology

Like her life depended on it paints a vivid picture of someone acting as if their life was at risk, for example a person running for safety and using all their strength. So it is used to say someone does something 'very urgently' or with great effort.