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theoretically

adverb

Simple meaning

In theory; according to the assumed facts.

Pronunciation

Say it like this:

theeerehtihkuhlee

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US device voice
IPA pronunciation (US)

θiɚˈɛtɪkəli

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

adverb

  1. In theory; according to the assumed facts

  2. In theory though not necessarily in reality.

  3. In a theoretical manner

    “He worked the problem out theoretically.”

Word at a Glance

Difficulty
C1 · Advanced
Frequency
Uncommon
Typical Use
Academic

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: In theory; according to the assumed facts

Used this way, theoretically is a reasonably familiar word that usually carries little praise or criticism of its own. It turns up most in academic writing contexts.

Emotional tone
Neutral
Formality
Neutral
Intensity
Not strongly marked
How common
Moderately common
Connotation
No strong connotation
Usage feel
Neutral and straightforward

Where it naturally appears

  • Academic writing

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

More ways to use theoretically

  • “He worked the problem out theoretically.”adverb

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Common Patterns and Combinations

How this word naturally appears with others.

theoretically possibleleast theoreticallytheoretically correct

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Word Family

Related forms, grouped by how they connect.

Inflected forms

Grammatical variations of the same word.

  • theoreticaladjectiveBase word

    Concerned primarily with theories or hypotheses rather than practical considerations.

Word family

Words built from the same root.

  • theoreticadjectiveDerived adjective

    Concerned primarily with theories or hypotheses rather than practical considerations.

More about this wordSynonyms, forms, origin

Antonyms

Sense: in theory

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.