BCILMUS
Make words with S
Never: plural or third-person -S
In error: MUSLIM (cap)
BIBLISM BIBLUS BLISS BUSS CUBISM CUMULUS CUSS IBIS LUSUS MISS MISSIS MISSUS MUCUS MUSIC MUSLIM MUSS SCULL SCUM SILL SISS SLIM SLUM SUCCI SUCCUBI SUCCUBUS SUCCUMB SUCCUS SUSS UMBILICUS
Pangrams: UMBILICUS
score: 129