1. Lexical relations describe semantic connections between words, including lexical fields containing semantically related words, kinship terms for family members, hyponymy between broader and narrower terms, synonymy between words with similar meanings, and antonymy between opposite words. 2. There are different types of antonymy relationships: binary antonyms that are either one thing or the other; non-binary antonyms that can be measured on a scale; and converse antonyms that are dependent pairs like teacher/student. 3. Examples are provided to illustrate each of the lexical relations: kinship terms like parent and child; hyponyms like dog and animal; synonyms like answer and reply; and