RichThesaurus
quadrilateral
quadrilateral
synonyms
tetragon
quadrangle
four-sided
perpendicular
straight
plane
horizontal
cubic
square
parallel
4-gon
tetragonal
tetract
at right angles
vertical
straight on
upright
level
right-angled
true
oblong
rectangular
fourgon
mesh
foursquare
wall
cross
manifold
wedge
quad
quadrate
side
square foot
net
quadrant
field
bar
orthogon
trapezium
radius
trapezoid
cell
pane
cap
worm
patch
figure
hash mark
edge
crown
more synonyms
quadrilateral
antonyms