1. Simple Antonyms

Pass / Fail 

a. I will pass the test if I study.

b. Usually, if I dont study for a test I fail.

You cannot pass and fail an exam at the same time making these two antonyms.

2.Gradable Antonyms

Bright/Dull 

a. My room was looking a little dull with white walls, so I painted the walls yellow.

b. The new yellow walls in my room make the room bright and fun.

When looking at the examples used in the sentence, the walls in your room can either be bright or dull. But the walls could also be plain, colorful, dark light etc.

3. Reverse Pair

Left/ Right

a. I need to turn left in two blocks to get to my destination.

b. If I turn right the next block, I’ll have to make a U-Turn.

This set of Reverse Pairs indicate a motion or change in opposite directions.

4. Converse Pair

Teacher/ Student

a. John is Bill’s teacher.

b. Bill is John’s student.

This is a converse pair because there is asymmetric relation between the two, those being the teacher and the student.

5. Taxonomic Sisters

Deer/Moose

Moose and Deer are taxonomic sisters because Moose are the largest members of the deer family. They are both apart of the Cervidae species. The X, being moose, and Y, being deer, represents that the relationship of the two are hyponymous therefore “An X is a kind of Y”.