Roots, Prefixes & Suffixes

rachi/o spine
radi/o (x-ray) radiation
radicul/o nerve root
ras scrape
re- backward; again [prefix]
rect/o rectum
ren/o kidney
respirat/o breathing
reticul/o network
retin/o retina
retro- behind, backward [prefix]
rhabd/o rod shaped
rhabdomy/o striated/skeletal muscle
rheumat/o discharge, flow, joint
rhin/o nose
rhytid/o wrinkle
rotat/o turn, rotate
-rrhage excessive flow [suffix]
-rrhagia excessive flow [suffix]
-rrhaphy suture [suffix]
-rrhea flow, discharge [suffix]
-rrhexis rupture [suffix]
rrhythm/o rhythm
rube/o red (L. ruber)

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