Morphological tree — sormi en

▶ sormi finger
-illa→ sormeilla fiddle with, twiddle
-io→ sormio mitt
-kas→ sormikas glove, mitt
-llinen→ sormellinen fingerful
-mainen→ sormimainen finger-like
▶ -ttaa→ sormettaa to finger, to touch with fingers
-us→ sormitus fingering
▶ -us→ sormus ring
-tin→ sormustin binder clip