IPA: /ˈsoʊbərˌsaɪd/
KK: /ˈsoʊbərˌsaɪd/
Having a serious or solemn nature; lacking in exaggeration or extreme qualities.
The sobersided discussion about the future of the project made everyone think carefully about their decisions.
Sobersided → It is formed from "sober" (from Old English *sober*, meaning temperate or moderate) and "-sided" (meaning having a certain quality or character). The word "sobersided" refers to having a serious or grave demeanor, reflecting a temperate or moderate attitude.
Think of someone who is 'temperate' or 'moderate' ('sober') and has a certain character ('-sided') — this helps you remember that 'sobersided' means having a serious demeanor.
No commonly confused words.