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horizontally Synonyms
Another word for horizontally
Choosing another word for horizontally depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adverb (Context 1)
In a position or direction that is parallel to the plane of the horizon; flat or level from side to side rather than up and down.
Usage Example
"Slice the cake flat into three even layers before spreading the frosting."
Strong
flat
sideways
lengthwise
Weak
crosswise
• adverb (Context 2)
At the same hierarchical level within an organization, market, or social structure, rather than across different ranks or stages.
Usage Example
"The conglomerate expanded laterally by acquiring several competing retail chains."
Strongest
laterally
Opposites of horizontally
The opposite of horizontally shifts depending on context. Common opposites include:
vertically
perpendicularly
hierarchically
upright
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Horizontally. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/horizontally