There are tens or even hundreds of words, linguistic constructions, and other issues that need to be specifically addressed in the logic puzzles system (and they are relevant to most other systems as well). This is a partial survey that is continually being updated. It focuses on the interesting phenomena, not the basic ones (such as basic quantifiers) that are already covered in many textbooks.

• Semantic Operators
• Omission / Deletion / Reduction / Ellipsis
• Lexical expressions