long/short 

big/little 

fast/slow 

cold/hot 

dark/light


rise/fall 

up/down

 in/out


Examples of  antonym pairs

Reversives are antonyms which represent meanings of words that change or move in opposite directions.

rise/fall


up/down

Reversives

When word senses of two different word are opposite in meaning then thoses two word senses are called antonyms.
Two words are antonyms if their position on a sacle or direction are oppposite.

San Jose State University

There are some relations between word senses which need crucial computational analysis and they are



Synonymy


Antonymy


Taxonomic Relations	


Meronymy


Structured Polysemy

Relations Between Senses

An on-going but a helpful book resource about NLP
https://web.stanford.edu/~jurafsky/slp3/

Speech and Language Processing (3rd ed. draft) 

When word senses of two different word are identical or nearly identical then those two word senses are called synonyms.
Synonym describe the relationship between senses of words rather than relationship between words.

Synonymy

Antonymy

Word senses or words can be related taxonomically 

Taxonomic Relations

Meronymy represents the part-whole relation.

A leg is part of a chair;


a wheel is part of a car. 

wheel is a meronym of car, and car is a holonym of wheel.

Meronymy and Holonym

Semantic relationship between senses of a word is called Structured Polysemy.

For example 
The bank is on the corner of Nassau and Witherspoon.


BUILDING ↔ ORGANIZATION

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Related

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