on all fours

Like a baby

On all fours means with hands and knees (or hands and feet) on the ground, like a four-legged animal: The baby crawled around on all fours.

The position suggests searching, playing, or being reduced to an animal-like state: We were on all fours looking for the lost earring.

In legal and logical contexts, on all fours describes cases or arguments that match completely in all relevant respects.

crawling

creeping

Moving slowly, stealthily

scurry · clamber · shuffle · inch · wriggle · squirm · toddler · infant · prowl · slither

posture

quadrupedal

Walking on four legs

prone · prostrate · genuflecting · bowing · doggy-style · floor · ground · yoga · exercise · stretch

Opposites
body posture/position

on all foursstanding upright

upright · standing · erect · standing tall · vertical

dignity/status (metaphorical)

on all foursstanding tall

Remaining proudly upright

head held high · proudly · unbowed · on a pedestal · lording over

verticality/uprightness

on all foursupstanding

Morally upright, honest

bolt upright · head held high · on tiptoe · elevated · raised up

Family

all, fours, four, fourth, fourthly, fourteen, fourteenth, forty, fortieth

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G