What context can I use each word in?
Learn when and how to use these words with these examples!
horizontally
Example
The bookshelf was placed horizontally against the wall. [horizontally: adverb]
Example
The painting was hung horizontally to create a landscape effect. [horizontally: adverb]
parallel
Example
The train tracks run parallel to each other. [parallel: adjective]
Example
The two stories have parallel themes of love and loss. [parallel: adjective]
Good things to know
Which word is more common?
Parallel is more commonly used than horizontally in everyday language. Parallel is versatile and covers a wide range of contexts, while horizontally is more specific and often used in technical or scientific contexts.
What’s the difference in the tone of formality between horizontally and parallel?
Both horizontally and parallel are neutral in formality and can be used in both formal and informal contexts.
