havainnollistaa (Finnish) comes from Finnish havainnollinen, from Finnish havainto, from Finnish -ntö, from Finnish -mö, from Finnish -i, from Proto-Uralic -j — oblique plural.
havainnollistaa (Finnish): to demonstrate, illustrate
Definitions
to demonstrate, illustrate
Ancestry of “havainnollistaa”, step by step
havainnollistaa traces back through two separate lines of ancestry.