Synonyms of the word 
STOLIDNESS → EMOTIONLESSNESS - STOICISM - STOLIDITY - UNEMOTIONALITY
stolidness
- n. The quality of being stolid.
emotionlessness
- n. The property of being emotionless.
stoicism
- n. A school of philosophy popularized during the Roman Empire that emphasized reason as a means of understanding…
- n. A real or pretended indifference to pleasure or pain; insensibility; impassiveness.
stolidity
- n. The property of being stolid; unemotionality.
unemotionality
- n. The state or quality of being without emotion.
If you are interested in words, visit the following sites :
- wiktionary.org/stolidness For complete definition of a word
- 1word.ws/stolidness to play with words, suffixs, prefixs, etc.