Find Synonyms
theoretically Synonyms
Another word for theoretically
Choosing another word for theoretically that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
In a way that relates to the theory of a subject rather than its practical application; according to theoretical assumptions rather than actual experience.
Usage Example
"in theory, the new turbine design should generate twice as much power, though it has not yet been tested in the field."
Strongest
in theory
hypothetically
Strong
on paper
in principle
conceptually
speculatively
abstractly
academically
Opposites of theoretically
The opposite of theoretically shifts depending on context. Common opposites include:
practically
empirically
actually
realistically
concretely
experientially
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Theoretically. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/theoretically