-istics: ballistics, linguistics, statistics
-ite: stalactite, dolomite, levite
-itis: appendicitis, arthritis, bronchitis, hepatitis
-ity: formality, parity, geniality, personality
-ium: barium, calcium, potassium
cruc(i): cruciform, excruciate, crusades
cubo: incubator, incubus
cumu: accumulate, cumulus, cumulative
curs: cursor, cursory, cursive, precursor
cuti: cuticle, subcutaneous
re-: regain, resound, retract, revise
retro-: retroactive, retrogress, retrospect
semi-:semicircle, semipermeable, semisolid, semitrailer
sub-: submarine, subspecies, substance
super-: superimpose, superior, superluminal, supersonic