Sorry, no online dictionaries contain the exact phrase X′ theory.
Did you mean:

Reverse dictionary results:
1. x-bar theory
 2. x-bar
3. p-bar
4. n-bar
5. i-bar
6. inflectional phrase
7. v-bar
8. mirror theory
9. standard theory
10. antisymmetry
 11. specifier
12. barbara
13. prototype theory
14. structuralism
15. projection
16. paradigm
17. syntax
18. grammar
19. axiom scheme
20. theory
 21. optimality theory
22. operator
23. suppositio
24. periphrasis
25. exaptation
26. context-sensitive grammar
27. exponent
28. syntaxeme
29. sapir-whorf hypothesis
30. distributionalism
 31. suppletion
32. formula
33. semantic analysis
34. xenolect
35. approximative
36. protoform
37. chomsky normal form
38. axiom schema
39. syntax tree
40. tatpuruṣa

More reverse dictionary results >>

You can look up the words in the phrase individually using these links:   x′ ?   theory ?
(A question mark next to a word above means that we couldn't find it, but clicking the word might provide spelling suggestions.)

Not helpful? You might try using the wildcards * and ? to find the word you're looking for. For example, use
x′*to search for words beginning with x′, or
*eoryto search for words ending with eory
You might also try these searches: Google, News, Images, Wikipedia, Reddit, BlueSky



Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Threepeat Redux