1. prim, prin first

2. priv, privat individual not in public life apart from the State belonging to an individual

3. prob-, proba-, probat-, prov- to proveto demonstrateto examine to testto try upright honestgood

4. reg, rig, rect, regi-, rex- to ruleto direct to guideto govern right to keep straight to lead straight REGAL ROYALTY RULES RECTIFY – MAKE RIGHT

5. rupt, -rupting, -ruption to break burst tear ERUPT RUPTURE DISRUPT

6. sacr, secr, sanct, sacro sacred holy SACRIFICE DESECRATE

7. sat, satis, sati enough INSATIABLE: (of an appetite or desire) impossible to satisfy.

8. sci-, -science, -scientific, -scientifically, -scient, -sciently to know to learn CONSCIENCE

9. scrib, script, -scribe, -scription, -scriptive to write to record scribe subscription script

10. sed, sedat, sid, sess to sit to settle Sedation

11. sent, sens, senso-, sens-, sensori- to feel perception through physical awareness to discern or detect by touch, smell, taste, sight, hearing, etc. SENTIMENTAL

12. sequ, secut, sequi-, suit-, -sue to follow sequence pursue police pursuit

13. simil, simul, sembl like, similar SIMULATOR SIMILARITY (haha)

14. sol, soli alone, lonely SOLITARY CONFINEMENT SOLITUDE

15. somni-, somno-, somn-, -somnia, -somniac sleep sleeping dreams, dreaming INSOMIA

16. son, sono-, son-, sona-, -sonous, -sonic, -sonically, sound sound noise that which is heard SONAR SONOGRAM

17. spec, spect, spic, spectat-, spectro- -spectr, -spectful, - spection, -spective to see sight to look atlooking at to behold to appearappearing to examine examining SPECTATORS SPECTACLES

18. spond, spons, spon-, -spondence, -spondent, - spondency, -spondencies to pledge, bind oneself promisepromise solemnly adopt and support a cause RESPOND

19. tacit-, taci-, tace- silent silence unspoken quiet tactics

20. temp time

21. ten-, tent-, tin-, -tain, -tainment, -tenance, -tinence to hold to grasp to have RETAIN RETAINER CONTAINER TENANT

22. tend-, tendo-, ten-, teno-, tenot-, tenonto-, tens-, tent-, -tend, -tension, -tent, -tense, -tensive, -tentious to move in a certain direction to stretch to hold out tension tendon EXTEND EXTENSIVE READING

23. term-, termin- end last final boundary TERMINAL ILLNESS TERMINATION

24. testi-, test- to witness one who stands by affirm TESTIFY in court TESTIFY to viewing an accident

25. tra-, tract-, trac-, -tractive, -traction, -tracting, treat-, trai- drag draw together a drawing out or pulling TRACTOR TO TRACE PROTRACTOR