Grammar Topics
Browse and filter all grammar topics by level or category.
9 topics found
Basic Suffixes and Word Forms
Common suffixes that change word class: -er, -tion, -ly, -ful, -less — and the words they create.
Common Prefixes and Suffixes
Expanding vocabulary through prefixes (un-, re-, pre-, mis-) and suffixes (-ment, -ness, -ity, -ous).
Word Families
Groups of related words from the same root: act, action, active, actively, activate, actor, activity.
Derivation (Prefixes, Suffixes, Root Words)
How derivational morphology builds new words: Greek/Latin roots, and layered affixation.
Conversion (Zero Derivation)
Words that change class without any suffix: to email → an email, to google, to water (plants).
Complex Word Formation
Compounding (notebook, sunflower), blending (brunch, smog), clipping (photo, ad), and acronyms.
Nominalizations (Deverbal and Deadjectival Nouns)
Creating abstract nouns from verbs (decide → decision) and adjectives (happy → happiness) for formal writing.
Lexicogrammar (Collocation and Fixed Expressions)
How words combine in predictable patterns: make a decision, take responsibility, strong coffee, heavy rain.
Advanced Morphological Patterns
Subtle patterns in English morphology: productive vs. non-productive affixes, morphological ambiguity.