Planeload is a term used to describe the number of passengers travelling on a plane. However, there are several synonyms that can be used instead of planeload which can add variety to your writing. These include words such as passenger load, aircraft capacity, flight guests, airline clients, air travelers and plane occupants. Other alternatives that can be used in place of planeload include traveller volume, passenger complement, flight attendees and air commuters. These synonyms are all useful when trying to avoid repetition. By incorporating other words into your writing, you can improve your vocabulary and create more interest for your readers.