runs low

Approaches empty status

Runs low describes a supply diminishing toward depletion: We're running low on milk, The car is running low on gas.

It suggests not yet empty but approaching that point—a warning state.

The phrase applies to anything consumable or finite: patience, funds, time, energy.

By Friday, my motivation was running low.

depletion

dwindle

Decrease gradually over time

drain · empty · use up · consume · expend · spend · draw down · tap out · bottom out · peter out

scarcity

shortage

Deficient supply of necessities

limited · insufficient · inadequate · deficient · lacking · wanting · paltry · skimpy · scanty · bare

replenish

restock

Replenish depleted inventory

replenish · reload · recharge · refuel · renew · restore · replace · provision · stock up · fill up

conserve

ration

Fixed allotted amount

save · preserve · manage · pace · husband · spare · cut back · portion out

warning

indicator

Sign revealing status

  • gaugeStandard of measurement
  • alertWarning or watchfulness
  • alarmUrgent warning signal

warning light · dashboard · signal · monitor · notification · reserve · red zone · beep · flash · empty tank

Opposites
quantity/supply level

runs lowoverflows

Exceeds capacity and spills

runs high · abounds · piles up · accumulates · builds up

operational status of resources

runs lowholds steady

Family

run, runs, running, runner, runners, runny, overrun, rerun, low

Familiarity
Top 20,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G