Easel and Lectern

Easel noun - An upright tripod for displaying something (usually an artist's canvas).

Lectern and easel are semantically related. In some cases you can use "Lectern" instead a noun "Easel".

Lectern noun - Desk or stand with a slanted top used to hold a text at the proper height for a lecturer.

Easel and lectern are semantically related. You can use "Easel" instead a noun "Lectern".