nonwhimsical (English) comes from English non, from French non, from Old French non, from Latin nōn, from Old Latin noenum, from Proto-Indo-European óynos — one; single.
nonwhimsical (English): Not whimsical
Definitions
Not whimsical
Ancestry of “nonwhimsical”, step by step
nonwhimsical traces back through two separate lines of ancestry.