IPA: /kənˈvɜːrtɪˌpleɪn/
KK: /kənˈvɜrtɪˌpleɪn/
A type of aircraft that can take off and land vertically, as well as fly forward like a regular airplane.
The convertiplane is designed to operate in both vertical and horizontal flight modes.
Convertiplane → It is formed from "con-" (meaning together) and "vertere" (meaning to turn) and "plane" (from Latin "planus", meaning flat or level). The word describes an aircraft that can turn from a vertical to a horizontal position, combining the ideas of turning and flatness.
Think of 'turning together' ('con-' and 'vertere') to remember that a convertiplane is an aircraft that can change its orientation from vertical to horizontal.
No commonly confused words.