IPA: /ˈmoʊtəˌboʊtɪŋ/
KK: /ˈmoʊtərˌboʊtɪŋ/
The activity of traveling or riding in a boat that is powered by a motor.
We spent the weekend motorboating on the lake.
Motorboating → It is formed from "motor" (from Latin "movere", meaning to move) and "boating" (from "boat", which has Germanic origins referring to a small vessel). The word describes the act of moving a boat using a motor.
Think of 'moving' ('movere') a 'boat' — that's what motorboating means.
No commonly confused words.