Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

-logy

-logy is a suffix in the English language, used with words originally adapted from Ancient Greek ending in -λογία (-logía). The earliest English examples were anglicizations of the French -logie, which was in turn inherited from the Latin -logia. The suffix became productive in English from the 18th century, allowing the formation of new terms with no…

Works & Products

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around -logy. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

-logy versus -ology

RootCombining vowelAnalogyGenealogyGenethlialogy
15 related topics

Compound series of works of art

DiptychTriptychDuologyPentalogySeptology
10 related topics

Additional usage as a suffix

MetonymyTechnologyPathologyEcologyNonce words
7 related topics

Overview

SuffixGreekLatinTheology14th century
10 related topics

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

-logy versus -ology

Additional usage as a suffix

Compound series of works of art

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

-logy

Nodes47
Edges46
Triples23
Avg. degree1.96
Density0.042553
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

-logy

Top relations

related to External links · 8
-logy → Affixes, British, English, GraphysOlogies, IsmsOlogies, The, Wikiversity, Words It
related to -logy versus -ology · 6
-logy → English, Greek, However, In, In English, Linguists
related to Additional usage as a suffix · 5
-logy → Books, Ecology, Per, This, We
related to Compound series of works of art · 4
-logy → Duology, Examples, For, The

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

suffix greek english used words study latin word subject sense also ending derived noun root trilogy -ology -λογία theology names

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
-logyrelated to -logy versus -ologyIn English0.60section
-logyrelated to -logy versus -ologyIn0.60section
-logyrelated to -logy versus -ologyGreek0.60section
-logyrelated to -logy versus -ologyHowever0.60section
-logyrelated to -logy versus -ologyEnglish0.60section
-logyrelated to -logy versus -ologyLinguists0.60section
-logyrelated to Additional usage as a suffixPer0.60section
-logyrelated to Additional usage as a suffixThis0.60section
-logyrelated to Additional usage as a suffixWe0.60section
-logyrelated to Additional usage as a suffixBooks0.60section
-logyrelated to Additional usage as a suffixEcology0.60section
-logyrelated to Compound series of works of artThe0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.