1. Stem List 1 

2. Antemeridian: Latin for “before midday”
Ante: Before
Antemeridian: Latin for “before midday”

3. Antitoxin: An antibody that counteracts a toxin.
Anti: Against
Antitoxin: An antibody that counteracts a toxin.

4. Binary: Relating to, composed of, or involving two things.
Bi: two
Binary: Relating to, composed of, or involving two things.
E.G: The binary code

5. Circumspect: cautious,
Circum: around
Circumspect: cautious,

6. Com: together
Combination: A selection of all or part of a set of objects without regard to the order in which objects are selected.

7. Con: together
Contract: a written or spoken agreement, especially one concerning employment.

8. Descent: an action of moving downward, dropping, or falling.
De: down
Descent: an action of moving downward, dropping, or falling.

9. Dis: away
Distraction: Preventing someone from giving full attention to something.

10. Equilateral: Having all its sides of the same length.
Equi: equal
Equilateral: Having all its sides of the same length.

11. Extra: beyond
Extraterrestrial: A hypothetical or fictional idea from outer space, especially an intelligent one.

12. Interstellar: occurring or situated between stars.
Inter: between
Interstellar: occurring or situated between stars.

13. Intracellular: located or occurring within a cell or cells.
Intra: within
Intracellular: located or occurring within a cell or cells.

14. Intro: into
Introvert: A person whose motives and actions are directed inward. Introverts tend to be preoccupied with their own thoughts and feelings and minimize their contact with other people.

15. Malevolent: having or showing a wish to do evil to others.
Mal: bad
Malevolent: having or showing a wish to do evil to others.

16. Misdeed: a wicked or illegal act.
Mis: bad
Misdeed: a wicked or illegal act.

17. Non: not
Nonchalant: Feeling or appearing casually calm and relaxed; not displaying anxiety, interest, or enthusiasm.

18. Post: after
Postgraduate: Relating to a course of study undertaken after completing a first degree.

19. Pre: before
Premonition: A strong feeling that something is about to happen, especially something unpleasant.

20. Semiaquatic: An animal living party on land and partly in water.
Semi: half
Semiaquatic: An animal living party on land and partly in water.

21. Subterranean: Existing, occurring, or done under the earth’s surface.
Sub: under
Subterranean: Existing, occurring, or done under the earth’s surface.

22. Super: over
Supernatural: A manifestation or event attributed to some force beyond scientific understanding or the laws of nature.

23. Syn: together
Syntax: The arrangement of words and phrases to create well- formed sentences in a language.

24. Symposium: A conference or meeting to discuss a particular subject.
Sym: together
Symposium: A conference or meeting to discuss a particular subject.

25. Trichotomy: a division into three categories
Tri: three
Trichotomy: a division into three categories

26. Unequivocal: Leaving no doubt; unambiguous.
Un: not
Unequivocal: Leaving no doubt; unambiguous.