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diagonal
adjective
See more 4-syllable adjectives

Divide diagonal into syllables:

di · ag · o · nal

How to pronounce diagonal:

Definition of diagonal:

diagonal (adjective):
slanting
connecting two nonadjacent corners of a plane figure or any two corners of a solid that are not in the same face.
joining two vertices of a rectilinear figure that are nonadjacent or two vertices of a polyhedral figure that are not in the same face

Synonyms for diagonal:

angled
aslant
aslope
cater-cornered
cornerways
cross
crossways
crosswise
graded
inclined
leaning
listing
oblique
slant
slanted
slanting
sloped
sloping
tilted
tilting

Antonyms for diagonal:

direct
even
level
roman
smooth
straight
straightforward

Other 4-syllable words like diagonal

Here are some other common words that have 4 syllables, like diagonal does.

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