Concepts, assumption, and belief are all synonyms for theory. Fact and practice are antonyms of theory. And here are 35 another word for theory.
The noun "theory" has a variety of synonyms that differ in length. 2 synonyms with 4 letters, 3 synonyms with 5 letters, 3 synonyms with 6 letters, 4 synonyms with 7 letters, 4 synonyms with 8 letters, 3 synonyms with 9 letters, 6 synonyms with 10 letters, 5 synonyms with 11 letters, 1 synonym with 13 letters, 1 synonym with 14 letters, and 1 synonym with 22 letters, for a total of 33 synonyms for theory.
His theory explained the phenomenon clearly.
They proposed a new scientific theory.
The theory was widely accepted initially.
She challenged the existing theory effectively.
| Word | Opposites | Synonyms |
|---|---|---|
| Victory | Defeat, loss | Success, triumph |
| Hypothesis | Act, certainty | Theory, theorem |
| Work together | Work independently, work against | Collaborate, cooperate |
| Gather | Scatter, disperse | Congregate, convene |
| Gathering | Scattering, dispersing | Assembly, meeting |
| Mandatory | Optional, voluntary. | Obligatory, compulsory |
| Blithe | Thoughtful, sad | Heedless, uncaring |
| On the market | Off the market, unavailable | Available, for sale |
| Satisfactory | Unsatisfactory, inadequate, unacceptable, poor | Adequate, all right |
| Ethereal | Tangible, substantial | Delicate, exquisite |
| Nonetheless | Therefore, consequently | In spite of that/everything, nevertheless |
| Pathetic | Comical, cheerful | Pitiful, pitiable |
| Otherwise | Similarly, consequently | Differently, any other way |
| Of the essence | Inessential, unimportant, non-essential | Vital, essential |
| In theory | In practice, in reality | In principle, on paper |
| Category | Individual, exception | Class, classification |
| These | Those, others | These ones, the following |
| Therefore | Nevertheless, despite that | Accordingly, and so |
| Theme | Digression, variation | Subject, topic |
| Memory | Amnesia, oblivion | Recollection, remembrance |
| Whether | Definitely, regardless | If, whether or not |
| History | Future, present | The past, former times |
| Authentic | Fake, spurious | Genuine, original |
| Other | Same, identical | Additional, alternative |
| Aesthetic | Unaesthetic, displeasing | Artistic, beautiful |
| Nevertheless | Therefore, because | In spite of that/everything, nonetheless |
| Thesaurus | Nonsense, silence | Lexicon, dictionary |
| Then | Now, before | At that time, at that point |
| Together | Unbalanced, flustered, disorganized | With each other, in conjunction |
| Story | Truth, silence | Tale, narrative |
| At the same time | Separately, consecutively | Simultaneously, at the same instant/moment |
| Further | Nearer, near, closer | At a greater distance, distant |
| Furthermore | However, nevertheless | Moreover, further |
| Them | Me, we, someone | Those, these |