2. Hyponym: A word whose meaning is included in that of another word. Hyponym is an opposite of hypernym.
3. Holonym: A word for the whole of which other words are part. Building is a holonym of window.
4. Meronym: A word that names a part of a larger whole. Window is a meronym of building.
5. Coordinate term: A word is a coordinate term of other word if both words share similar hypernym. Wolf is a coordinate term of dog, and dog is a coordinate term of wolf.