Reverse Dictionary: SOFT-SPOKEN

ADJECTIVES
1706 — SMOOTH-BOOTED flattering, fawning, soft-spoken → obs.
1790 — MIM-MOUTHED soft-spoken; affectedly prim or proper in speech, etc.; reticent, shy at speaking out 
1821 — SMOOTH-SPOKEN smooth-tongued; soft-spoken
1896 — MIM-SPOKEN soft-spoken; affectedly prim or proper in speech, etc.; reticent, shy at speaking out