6 letters · 19 points in Scrabble
noun an affix that is added at the end of the word
verb attach a suffix to
originBorrowed from Latin suffīxus (“suffix”), from sub- (“under”) + fīxus (perfect passive participle of fīgere (“to fasten, fix”)), equivalent to sub- + -fix.
Etymology from Wiktionary, CC BY-SA 3.0