Paragraph vs Section

When to use each in English, with meaning, register, and examples.

Paragraph

Top 1,000 (very common)A1noun

Section

Top 1,000 (very common)A1noun
 ParagraphSection
Pronunciation🇬🇧 /["/ˈpærəɡrɑːf/"]/🇺🇸 /["/ˈpærəɡræf/"]/🇬🇧 /["/ˈsekʃn/"]/🇺🇸 /["/ˈsekʃn/"]/
MeaningA group of sentences about one main idea.A part of something, like a piece of a whole.
Examplean **opening/introductory paragraph**Please complete the form and sign in the designated section.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelA1A1
Part of speechnounnoun
Collocationsnew, introductory, opening, begin, start, read, describe something, explain something, say something, in a/​the paragraph, in accordance with paragraph 3, etc., under paragraph 9, etc.opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society, opening, concluding, final, dedicate, devote, add, leader, manager, in a/​the section, in sections, under section, a section of society
Antonymssentence, fragmentwhole, entirety
Common mistakesConfusing with 'sentence' - a paragraph is made up of multiple sentences., Using 'paragraphed' as a verb form incorrectly., Not indenting the first line in written paragraphs.Using 'section' instead of 'segment' in the context of a physical object., Confusing 'section' with 'sectional' when describing furniture., Adding unnecessary plural forms like 'sections' when referring to a single part.
Usage notesUsed in writing to separate ideas. Appropriate in essays, reports, and articles. Avoid using in casual conversation unless discussing writing.Use 'section' when referring to a distinct part of a whole, such as a chapter in a book or a part of a document. Avoid using it in contexts where a more specific term could be clearer.

Frequently asked questions: Paragraph vs Section

What's the difference between Paragraph and Section?

Paragraph: A group of sentences about one main idea. Section: A part of something, like a piece of a whole.

Are Paragraph and Section the same CEFR level?

Paragraph: A1, Section: A1 on the CEFR scale.

What part of speech are Paragraph and Section?

Paragraph: noun, Section: noun.

Can you show an example of each?

Paragraph: an **opening/introductory paragraph** Section: Please complete the form and sign in the designated section.

Can I use Paragraph and Section interchangeably?

Not always. Paragraph and Section are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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