coach-and-four
carruagem de duas parelhas

footed
four-footed

four
four-course

four-ball
partida com dois pares de jogadores e quatro bolas

Four-banded Sandgrouse
Pterocles quadricinctus

four-bladed
four-bladed airscrew / four-bladed propeller

four-cleft
dividido em quatro partes

four-cornered
quadrangular

four-dimensional
tetradimensional

four-eyes
caixa de óculos

four-handed
a quatro mãos

four-in-hand
carruagem tirada a quatro cavalos

four-leaved
four-leaved clover

four-letter
four-letter word

four-phase
four-phase alternating current

four-pole
tetrapolar

four-poster
cama de dossel

four-seater
carro de quatro lugares

four-square
quadrado

four-star
four-star petrol

four-stroke
a quatro tempos

four-toed
tetradáctilo

four-way
four-way cock

four-wheel
four-wheel brake

four-wheeler
moto-quatro

o'clock
at four o'clock

oared
four-oared

qto
quarto (folded in four)

stanzed
four-stanzed

times
four times four is sixteen / four times four equals sixteen