HAS 1 SYLLABLE

HAS 2 SYLLABLES

5 OR FEWER LETTERS LONG

HAS A CONSECUTIVE DOUBLE LETTER (E.G. 'TT', 'LL', 'EE')

HAS AN "O"

HAS AN "R"

EXACTLY 5 LETTERS LONG

STARTS WITH A VOWEL OR "Y"

STARTS WITH A LETTER FROM "A"-"M"

HAS 2 OR MORE DIFFERENT VOWELS

HAS 4 OR FEWER UNIQUE LETTERS

IS A COMPOUND WORD (E.G. SKYLINE, UNDERGROUND)

FIRST LETTER IS REPEATED WITHIN THE WORD (E.G. RURAL, EERIE)

HAS 3 OR MORE CONSECUTIVE CONSONANTS (E.G. FIGHT, PEBBLE)

HAS 1 OR MORE REPEATED LETTERS (E.G. KEEP, TOTAL)

ENDS WITH A CONSONANT OR "Y"

6-8 LETTERS LONG

HAS 2 OR MORE CONSECUTIVE VOWELS (NOT INCLUDING "Y") (E.G. EE, OU, AI)

HAS 1 OR MORE REPEATED VOWELS

ENDS WITH 2 CONSONANTS

ENDS WITH A LETTER FROM "N"-"Z"

4-6 LETTERS LONG

HAS EXACTLY 1 VOWEL (NOT INCLUDING "Y")

FIRST 2 LETTERS ARE IN ALPHABETICAL ORDER

CONTAINS ANOTHER WORD

END WITH A LETTER FROM THE TOP ROW OF A QWERTY KEYBOARD (E.G. QWERTYUIOP)

HAS ONE OR LESS CURVED LETTERS IN UPPERCASE (E.G. S, J, U)

HAS TWO OR MORE CURVED LETTERS IN UPPERCASE (E.G. S, J, U)

HAS A LETTER THAT CAN BE A ROMAN NUMERAL (E.G. I, V, X, L, C, D, M)

HAS A THREE-LETTER PALINDROMIC SUBSTRING (E.G. 'LEVEL' → 'EV E')

CONTAINS A COMMON PREFIX (E.G. 'UN-', 'RE-', 'PRE-')

HAS 2 LETTER IN REVERSE ORDER (E.G. BA)

HAS A LETTER FROM THE FIRST HALF OF THE ALPHABET (A-M) AND SECOND HALF (N-Z)

START WITH A LETTER FROM THE SECOND ROW OF A QWERTY KEYBOARD (E.G. ASDFGHJKL )