concepts
type: Collection
type: ConceptGroup
member: morphology

grammar
type: Concept
narrower: morphology

morphemes
type: Concept
broader: morphology

morphology
type: Concept
broader: theoretical linguistics
broader: grammar
narrower: sentences (grammar)
narrower: morphophonemics
narrower: morphemes

morphophonemics
type: Concept
broader: morphology

sentences (grammar)
type: Concept
broader: morphology

theoretical linguistics
type: Concept
narrower: morphology