subheadings

Titles within chapters

Subheadings are secondary titles within a document, breaking text into smaller sections beneath a main heading.

They guide readers through content and signal shifts in topic: The chapter on nutrition had subheadings for vitamins, minerals, and hydration.

In digital contexts, subheadings also help with searchability and accessibility.

structure

sections

Divided portions of something

segments · units · modules · topics · subtopics · paragraphs · clauses · passages · components · elements

navigation

table of contents

List of chapters and pages

  • indexAlphabetical guide to contents
  • outlineSummary of key elements
  • guideLeader or instruction book

roadmap · overview · signposts · markers · footers · cross-references · hyperlinks · anchors · bookmarks · pagination

document

title

Formal honorific or name

abstract · synopsis · chapters · appendix · glossary · bibliography · references · footnotes · conclusion · summary

formatting

bold

Courageous and daring

lettering · font size · capitalization · underlining · spacing · alignment · margins · typography · styling · visual hierarchy

function

categorization

Arranging into groups

sorting · organizing · clarification · contextualization · signposting · summarizing · previewing · chunking · segmentation · accessibility

Categories
Opposites
hierarchical level in document structure

subheadingsmain titles

Film's introductory credit sequence

headings · titles · chapter titles · headers · headlines

Family

subheading

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G