An expedition a flight a tour a cruise travel 1. A journey by ship for pleasure. - ...2. A journey by plane. -3. The plan of a journey. -4. A journey for a scientific or special purpose.5. Taking journeys, as a general idea. - ...6. An organized journey to see sights of a place. -​

1. A journey by ship for pleasure - This is called a cruise. A cruise is a type of trip where people travel on a large ship and enjoy various activities and amenities while sailing to different destinations. People choose cruises for leisure, relaxation, and experiencing different cultures and sights.

2. A journey by plane - This is simply called a flight. When you travel by plane, you board an aircraft and are taken to your destination by flying through the air. Flights are common for long-distance travel or when you need to reach a destination quickly.

3. The plan of a journey - The plan of a journey is called an itinerary. An itinerary is a detailed schedule or plan of the places you will visit and the activities you will do during your trip. It includes information like departure and arrival times, transportation details, accommodation arrangements, and sightseeing plans.

4. A journey for a scientific or special purpose - This type of journey is often called an expedition. An expedition is a trip or journey, usually undertaken by a group of people, with a specific purpose. It can be for scientific research, exploration of new territories, archaeological excavations, or other specialized missions.

5. Taking journeys, as a general idea - The general idea of taking journeys is commonly referred to as travel. Travel is the act of moving from one place to another, whether it is for leisure, business, or any other purpose. It involves going to different locations, experiencing new cultures, and exploring new environments.

6. An organized journey to see sights of a place - This is known as a tour. A tour is a planned and organized trip with a specific objective to visit and explore various attractions and sights of a particular place or region. It often involves a guide who provides information about the sights, history, and interesting facts related to the destination.

Please note that these explanations may vary depending on the context and specific usage of the terms, but they generally provide a good understanding of the meanings.