Roots english

1. am, amat: love amateur, amatory, amiable

 2. ann, enn: year anniversary, superannuated, annuity 

3. aqu: water aqueduct, aquiculture, subaqueous 

4. aud, audit: hear audible, audiophile, audit 

5. capit: head decapitate, capitol, per capita 

6. cent: hundred cent, centenarian, centiliter 

7. cred, credit: believe; trust credible, accredit, credulity 

8. dic, dict: say benediction, contradict, diction 

9. duc, duct: lead conducive, ductility, induce 

10. fid: faith; trust confide, fidelity, perfidy 

11. frater: brother fraternity, fraternize, fratricide 

12. greg: flock congregate, gregarious, egregious 

13. litera: letter alliteration, literal, literate

 14. loc: place allocate, locale, dislocate 

15. loqu, locut: talk circumlocution, colloquial, eloquent

 16. mal: bad maladjusted, maladroit, malediction 

17. man: hand manacle, mandate, manufacture 

18. mater, matr, metr: mother maternal, matriarch, metronymic 

19. mit, miss: send emissary, intermittent, missive 

20. mor, mort: death mortality, mortify, post-mortem 

21. mov, mot, mob: move demote, remote, motivation

 22. nov: new innovation, novel, novice 

23. omni: all omniscient, omnivorous, omnipresent 

24. ped: foot pedestrian, impediment, pedometer 

25. pos, posit: place composition, repository, juxtapose

 26. port, portat: carry deport, portfolio, rapport

 27. scrip, script: write circumscribe, nondescript, inscribe 

28. simil: like simile, similar, assimilate 

29. spec, spect: look aspect, introspection, perspective 

30. spir, spirat: breathe conspire, expire, inspire