Autological Words
Words that describe themselves. "An autological word (or homological word)[1] expresses a property that it also possesses." (Wikipedia)
noun
word
polysyllabic
English
readable
pronounceable
trochee
sesquipedalian
pentasyllabic
terse
unhyphenated
Heterological Words
Words that are the opposite of what they describe...
abbreviated
palindrome
monosyllabic
pulchritudinous
diminutive
big
hyphenated
vertical
unpronounceable
germanic
infinite
misspelled