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Adric: Characters, History & Science

Adric (/ˈæ.drɪk/, A-drick) is a fictional character played by Matthew Waterhouse in the long-running British science fiction television series Doctor Who. He was a young native of the planet Alzarius, which exists in the parallel universe of E-Space. A companion of the Fourth and Fifth Doctors, he was a regular in the programme from 1980 to 1982 and…

Language: English [EN]
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Adric topic overview

The analysis highlights Characters, History and Science as prominent areas in the source structure around Adric.

Related topics
98
Source areas
10
Connected nodes
108
Extracted relationships
107
Concept neighborhoods
41
Bridge connections
108

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Short stories · 21 topics
Appearances in other media · 20 topics
Character history · 20 topics
Overview · 7 topics
Television · 7 topics
Audio dramas · 6 topics
Comics · 6 topics
Concept and creation · 6 topics
Other mentions · 4 topics
Novels · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Affiliation
Fourth Doctor Fifth Doctor
Duration
1980–1982, 1984
Family
Varsh (brother; deceased)
First appearance
Full Circle (1980)
Full name
Adric
Home
Alzarius

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Character history

Appearances in other media

Other mentions

Concept and creation

Television

Audio dramas

Novels

Short stories

Comics

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.

How Adric connects Entity context

The extracted context around Adric shows recurring relationship patterns in the source. For example, Adric → Adric's, Andrew Sachs, Aztec, Big Finish Productions, Block Transfer Computations, Celestial Toymaker, Cold Fusion, David Bishop, Death, Divided Loyalties, Doctor, Doctor's, Driven, Empire, Forgot, In, Kept, Lance Parkin, Nyssa, Past Doctor Adventures Another extracted example is Adric → Andrew Sachs, Artful Dodger, Basil Fawlty, Because, Big Finish Productions, But John, Doctor, Doctor Who's, During, He, However Waterhouse, John Nathan-Turner, K9, Lalla Ward, Manuel, Matthew, Nathan-Turner, Romana, Sabu, To. Use these groups to spot repeated connection types before inspecting the individual relationships.

Adric

Top relations

related to Appearances in other media · 33
Adric → Adric's, Andrew Sachs, Aztec, Big Finish Productions, Block Transfer Computations, Celestial Toymaker, Cold Fusion, David Bishop, Death, Divided Loyalties, Doctor, Doctor's, Driven, Empire, Forgot, In, Kept, Lance Parkin, Nyssa, Past Doctor Adventures
related to Concept and creation · 23
Adric → Andrew Sachs, Artful Dodger, Basil Fawlty, Because, Big Finish Productions, But John, Doctor, Doctor Who's, During, He, However Waterhouse, John Nathan-Turner, K9, Lalla Ward, Manuel, Matthew, Nathan-Turner, Romana, Sabu, To
related to history · 21
Adric → Alzarian, Alzarius, As, Attempting, Charged Vacuum Emboitment, Decay, Doctor, Doctor's, E-Space, Fourth Doctor, Full Circle, He, However, It, K-9, K9 Mark II, Romana, State, TARDIS, This
related to Comics · 10
Adric → Dead, Doctor Who Annual, Doctor Who Magazine, Glenn Rix, John Freeman, Lee Sullivan, Mel Powell, On The Planet Isopterus, Plague World, Planet
related to Other mentions · 9
Adric → Adric's, Cybermen, Daleks, Doctor, Fifth Doctor, Leela, Resurrection, Tegan, The Power
Affiliation · 1
Adric → Fourth Doctor Fifth Doctor
Duration · 1
Adric → 1980–1982, 1984
Family · 1
Adric → Varsh (brother; deceased)
First appearance · 1
Adric → Full Circle (1980)
Full name · 1
Adric → Adric

Important terminology

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

Important terminology

doctor tardis tegan fifth appears would nyssa character companions death fourth last alzarius companion romana doctor's adric's time played e-space

Adric relationships Subject–Predicate–Object triples

TTTA extracted 107 structured relationships around Adric. Examples in this analysis include Adric → Affiliation → Fourth Doctor Fifth Doctor and Adric → Duration → 1980–1982, 1984. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
AdricAffiliationFourth Doctor Fifth Doctor1.00infobox
AdricDuration1980–1982, 19841.00infobox
AdricFamilyVarsh (brother; deceased)1.00infobox
AdricFirst appearanceFull Circle (1980)1.00infobox
AdricFull nameAdric1.00infobox
AdricHomeAlzarius1.00infobox
AdricLast appearanceThe Caves of Androzani (1984)1.00infobox
AdricPortrayed byMatthew Waterhouse Andrew Sachs (one Big Finish production)1.00infobox
AdricSpeciesAlzarian1.00infobox
Adricis amember of a highly adaptable species0.90text
Adricrelated to Appearances in other mediaAdric's0.60section
Adricrelated to Appearances in other mediaVirgin Missing Adventures0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Adric bring nearby vocabulary together. In this analysis, examples include Doctor, Appears and Doctor's. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Adric
    • Doctor
    • Appears
    • Doctor's
    • Last
    • Also
    • Andrew
    • Played
    • Sachs
    • Nyssa
    • Time
    • Fifth
    • Would
  • adric
    • Doctor
    • Appears
    • Doctor's
    • Last
    • Also
    • Andrew
    • Played
    • Sachs
    • Nyssa
    • Time
    • Fifth
    • Would
  • matthew waterhouse
    • Character
    • Television
    • Appearance
    • Matthew
    • Waterhouse
    • Played
    • Circle
    • Full
    • Stories
    • Androzani
    • Big
    • Caves
  • doctor who
    • Fifth
    • Appears
    • Tegan
    • Tardis
    • Romana
    • Androzani
    • Caves
    • Adventures
    • Also
    • Alzarius
    • Companion
    • Adric's
  • fifth doctors
    • Androzani
    • Caves
    • Fourth
    • Circle
    • Full
    • Stories
    • Appears
    • First
    • Andrew
    • Sachs
    • Last
    • Television
  • the caves of androzani
    • Androzani
    • Caves
    • Circle
    • Full
    • First
    • Fifth
    • Andrew
    • Sachs
    • Last
    • Stories
    • Television
    • Appears
  • sixth doctor
    • Fifth
    • Appears
    • Tegan
    • Tardis
    • Romana
    • Androzani
    • Caves
    • Adventures
    • Also
    • Alzarius
    • Companion
    • Adric's
  • the power of the doctor
    • Fifth
    • Appears
    • Tegan
    • Tardis
    • Romana
    • Androzani
    • Caves
    • Adventures
    • Also
    • Alzarius
    • Companion
    • Adric's

Connections between topic areas Semantic bridges

For Adric, one of the stronger structural bridges in this analysis connects Adric with Short stories. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
AdricShort stories · splits 87 ⟂ 22
AdricCharacter history · splits 88 ⟂ 21
AdricAppearances in other media · splits 88 ⟂ 21
AdricOverview · splits 101 ⟂ 8
AdricTelevision · splits 101 ⟂ 8
AdricConcept and creation · splits 102 ⟂ 7
AdricAudio dramas · splits 102 ⟂ 7
AdricComics · splits 102 ⟂ 7
AdricOther mentions · splits 104 ⟂ 5

Map overview Semantic statistics

Adric

Nodes109
Edges108
Triples107
Avg. degree1.98
Density0.018349
Components1

Source & methodology

TTTA analyzes the structure around Adric to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Characters, History & Science, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Adric · EN edition · Analysis: TopicsToTalkAbout

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