- poker faced
- Synonyms and related words:abstract, blank, colorless, deadpan, detached, disinterested, dispassionate, earnest, empty, expressionless, fishy, glassy, grave, impassive, impersonal, inexpressive, sedate, sober, sobersided, solemn, somber, staid, unexpressive, vacant, weighty, wooden
Moby Thesaurus. Grady Ward. 1996.