Roots, Prefixes & Suffixes

nano- one billionth [prefix]
narc/o numbness, stupor
nas/o nose
nat(i/o) birth
natr/o sodium
necr/o death
neo- new [prefix]
nephr/o kidney
neur(i/o) nerve
neutr/o neither, neutral (L. neutralis)
noct/o night
-noia mind [suffix]
non- not, negative of [prefix]
norm/o normal, conforms to rule
nucl/eo nucleus
nulli- none [prefix]

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