1. Ad, ac, af, ag, al, an, ap, ar, as, at -- > to, toward, very

1. 1. Ad, ac, af, ag, al, an, ap, ar, as, at -- > to, toward, very Advent: ad (to) vent (come) Aggressive: ag (to, toward) gress (walk, go) ive (that which) Ascend: as (toward) scend (climb) Advent: ad (to)vent (come) Aggressive: ag (to, toward)gress (walk, go)ive (that which) Ascend: as (toward)scend (climb)

2. 2. Ana --> through, across, again, back Analyze: ana (through, again) lyze (loosen) Anatomy: ana (across, through) tom (cut) y (result of) Anabiosis: ana (back) bio (life) sis (condition) Analyze: ana (through, again) lyze (loosen) Anatomy: ana (across, through) tom (cut) y (result of) Anabiosis: ana (back) bio (life) sis (condition)

3. 3. Ante ---> before Antebellum: ante (before) bell (war) Antemeridian: ante (before) meridian (midday) Antemortem: ante (before) mort (death) Antebellum: ante (before) bell (war) Antemeridian: ante (before) meridian (midday) Antemortem: ante (before) mort (death)

4. 4. Auto ---> self Autobiography: auto (self) bio (life) graph (write) y (result of) Automobile: auto (self) mob (move) ile (pertaining to) Autonomy: auto (self) nom (rule, law) y (result of) Autobiography: auto (self) bio (life) graph (write) y (result of) Automobile: auto (self) mob (move) ile (pertaining to) Autonomy: auto (self) nom (rule, law) y (result of)

5. 5. Cata ---> down, back, thoroughly Cataclysm: cata (down) kluzein (wash) Catapult: cata (down) pallein (hurl) Catastrophe: cata (down) strephein (turn) Cataclysm: cata (down) kluzein (wash) Catapult: cata (down) pallein (hurl) Catastrophe: cata (down) strephein (turn)

6. 6. Contra, contro ---> against Contradict: contra (against) dict (speak, say) Contrary: contra (against) ary (place where) Controversy: contro (against) vers (turn) y (result of) Contradict: contra (against) dict (speak, say) Contrary: contra (against) ary (place where) Controversy: contro (against) vers (turn) y (result of)

7. 7. Dia ---> across, through Diameter: dia (across) metr (measure) Dialect: dia (across) legein (tell) Diagonal: dia (across) gon (side, angle) al (related to) Diameter: dia (across) metr (measure) Dialect: dia (across) legein (tell) Diagonal: dia (across) gon (side, angle) al (related to)

8. 8. Em, en ---> inside, within Encyclical: en (within) cycl (circle) al (related to) Embryo: em (inside) bruein (grow) Empathy: em (within) path (feeling) y (result of) Encyclical: en (within) cycl (circle) al (related to) Embryo: em (inside) bruein (grow) Empathy: em (within) path (feeling) y (result of)

9. 9. Epi ---> outside, on, upon Epidermis: epi (outside) derm (skin) Epitome: epi (outside, above) tom (cut) Epitaph: epi (on, upon) taphos (tomb) Epidermis: epi (outside) derm (skin) Epitome: epi (outside, above) tom (cut) Epitaph: epi (on, upon) taphos (tomb)

10. 10. Ex ---> former Ex-convict: ex (former) con (with) vict (conquer) Ex-wife: ex (former) wif (wife) Ex-convict: ex (former) con (with) vict (conquer) Ex-wife: ex (former) wif (wife)

11. 11. Hemi ---> half Hemicycle: hemi (half) cycl (circle) Hemiplegia: hemi (half) pleg (stroke) ia (state, condition) Hemisphere: hemi (half) sphere (circle) Hemicycle: hemi (half) cycl (circle) Hemiplegia: hemi (half) pleg (stroke) ia (state, condition) Hemisphere: hemi (half) sphere (circle)

12. 12. Meta ---> change Metacognition: meta (change) cogn (know) tion (act of) Metamorphosis: meta (change) morph (shape) sis (process) Metaphor: meta (change) phor (carry) Metacognition: meta (change) cogn (know) tion (act of) Metamorphosis: meta (change) morph (shape) sis (process) Metaphor: meta (change) phor (carry)

13. 13. Mis ---> bad, poorly, hate Misanthrope: mis (hate) anthrop (mankind) Misogyny: mis (hate) gyn (woman) y (result) Misjudge: mis (bad) jud (evaluate) Misanthrope: mis (hate) anthrop (mankind) Misogyny: mis (hate) gyn (woman) y (result) Misjudge: mis (bad) jud (evaluate)

14. 14. Multi ---> many Multiflorous: multi (many) flor (flower) ous (full of) Multilateral: multi (many) later (side) al (related to) Multiply: multi (many) ply (fold) Multiflorous: multi (many) flor (flower) ous (full of) Multilateral: multi (many) later (side) al (related to) Multiply: multi (many) ply (fold)

15. 15. Ob, oc, of, op ---> against Occlude: oc (against) clud (close, shut) Obstruct: ob (against) struct (build) Oppose: op (against) pos (place, put) Occlude: oc (against) clud (close, shut) Obstruct: ob (against) struct (build) Oppose: op (against) pos (place, put)

16. 16. Omni ---> all Omnipotent: omni (all) pot (power) ent (full of) Omniscience: omni (all) sci (know) ence (state of) Omnivorous: omni (all) vor (eat) ous (full of) Omnipotent: omni (all) pot (power) ent (full of) Omniscience: omni (all) sci (know) ence (state of) Omnivorous: omni (all) vor (eat) ous (full of)

17. 17. Pan ---> all, entire Panacea: pan (all) akos (cure) Panchromatic: pan (all) chrom (color) ic (having characteristics) Panophobia: pan (all) phob (fear) ia (state, condition) Panacea: pan (all) akos (cure) Panchromatic: pan (all) chrom (color) ic (having characteristics) Panophobia: pan (all) phob (fear) ia (state, condition)

18. 18. Para ---> beside, beyond Paradox: par (beyond) dox (belief, doctrine) Paralegal: para (beside) leg (law) al (related to) Parallel: para (beside) allos (other) Paradox: par (beyond) dox (belief, doctrine) Paralegal: para (beside) leg (law) al (related to) Parallel: para (beside) allos (other)

19. 19. Peri ---> around Peridontics: peri (around) dont (teeth) ics (science of) Perimeter: peri (around) metr (measure) Periscope: peri (around) scop (look, see) Peridontics: peri (around) dont (teeth) ics (science of) Perimeter: peri (around) metr (measure) Periscope: peri (around) scop (look, see)

20. 20. Pro ---> before, forth, forward Prognosis: pro (before) gno (know) sis (process) Promote: pro (forth, forward) mot (move) Provide: pro (forward) vid (see) Prognosis: pro (before) gno (know) sis (process) Promote: pro (forth, forward) mot (move) Provide: pro (forward) vid (see)

21. 21. Pseudo ---> false Pseudonym: pseudo (false) nym (name) Pseudopod: pseudo (false) pod (foot) Pseudoscience: pseudo (false) sci (know) ence (state of) Pseudonym: pseudo (false) nym (name) Pseudopod: pseudo (false) pod (foot) Pseudoscience: pseudo (false) sci (know) ence (state of)

22. 22. Retro ---> backward Retroactive: retro (backward) act (do) ive (that which) Retrogress: retro (backward) gress (go) Retrospect: retro (backward) spect (look, watch) Retroactive: retro (backward) act (do) ive (that which) Retrogress: retro (backward) gress (go) Retrospect: retro (backward) spect (look, watch)

23. 23. Sub, suc, suf, sug, sum, sup, sus --- > under Subject: sub (under) ject (throw) Suppose: sup (under) pos (place, put) Suspect: sus (under) spect (look, watch) Subject: sub (under) ject (throw) Suppose: sup (under) pos (place, put) Suspect: sus (under) spect (look, watch)

24. 24. Trans ---> across, through Transit: trans (across) it (travel) Transfer: trans (across) fer (carry) Transmit: trans (across) mit (send) Transit: trans (across) it (travel) Transfer: trans (across) fer (carry) Transmit: trans (across) mit (send)

25. 25. Vice ---> in place of Vice President: vice (in place of) pre (before) sid (sit) ent (one who) Viceroy: vice (in place of) roi (king) Vice versa: vice (in place of) vers (turn) Vice President: vice (in place of) pre (before) sid (sit) ent (one who) Viceroy: vice (in place of) roi (king) Vice versa: vice (in place of) vers (turn)