| A | B |
| tropo (TROPhy, helioTROPe, TROPOsphere) | turn |
| gastro (GASTROnomy, GASTROpod) | stomach |
| arthro (ARTHRitis, ARTHROscopic) | joint |
| ventri (VENTRIloquist, VENTRal, VENTRIcle) | belly |
| macro (MACROeconomics, MACROcosm) | large |
| dextro (DEXTROse, DEXTerity, DEXTerity) | right |
| brachy (BRACHYcephalic, BRACHYpterous) | short |
| brachio (BRACHIOpod, BRACHIation) | arm |
| branchio (BRANCHIOpod, BRACHIate) | gills |
| kin (KINetic, KINescope) | motion |
| phylo (PHYLum, subPHYLum) | kind |
| blasto (BLASTOcyst, BLASTOgenesis) | embryo |
| dactylo (pteroDACTYL, DACTYLology) | finger |
| phos (PHOSphorus, PHOSphene) | light |
| gon (pentaGON, hexaGONal, diaGONal) | angle |
| lite (perLITE, stalactITE, coproLITE) | fossil |
| vore (herbiVORE, carniVORE) | eating |
| holo (HOLOcaust, HOLOgram) | whole |
| haplo (HAPLOid, HAPLOsis) | single or simple |
| opia (myOPIA, hyperOPIA) | sight |
| lent (turbuLENT, corpuLENT) | full of |
| ef (EFficacy, EFfeminate, EFfluvium) | out |
| ium (radIUM, sodIUM, uranIUM) | an element |
| dicho (DICHOtomy, DICHOtomize) | in two parts |
| dors (DORSal, DORSal fin) | back |