GOOD: 15    EXCELLENT: 19     BRILLIANT: 24

FOUR LETTER WORDS:

CENT. CONE, CORN, ERNE, NOTE, ONCE,

RENT, TEEN, TERN, TONE, TORN

FIVE LETTER WORDS:

CENTO. CONTE, CRONE, ENTER, RECON

TENOR, TONER

SIX LETTER WORDS:

CENTRE, CORNET, ENCORE, RECENT,

TENREC

SEVEN LETTER WORDS:

CONCERT

EIGHT LETTER WORD:

CONCRE