Fairly large in amount or quantity:
Providing insight or information that was formerly unknown or kept hidden
The definition of important is having great significance or consequence.
A body manifestation, usually detected on physical examination or through laboratory tests or xrays, that indicates the presence of abnormality or disease.
An incessant or indiscreet talker.
One who gossips.
One who spreads rumors.
A person who gossips maliciously and spreads scandal
A domestic cat, especially a female.
One who tells stories; a storyteller.
(Informal) A person, esp. a trainer, regarded as having a special rapport with (a specified type of animal)
(Slang) A woman who is a gossip or busybody
A person habitually engaged in idle talk about others
That tells or reveals much
(Informal) A person who blabs
Find another word for telltale. In this page you can discover 31 synonyms, antonyms, idiomatic expressions, and related words for telltale, like: hint, tattletale, significant, revealing, important, busybody, clock, gossip, indication, informer and sign.