smoldering
1. [ adjective ] burning slowly without flame
Synonyms: smouldering
Examples:

"smoldering embers"

Related terms: live
2. [ adjective ] showing scarcely suppressed anger
Synonyms: smouldering
Examples:

"her tone was...conversational although...her eyes were smoldering"- James Hensel

Related terms: angry
Similar spelling:   smolderingly
  smouldering
  smolder
  smoulderingly
  smoulder
  smelter
  Smeltzer
  Smiledon