| Word | Definitions | Synonyms |
|---|---|---|
| illogic | (noun) invalid or incorrect reasoning | Synonyms: illogicality, illogicalness, inconsequence |
| logic | (noun) the branch of philosophy that analyzes inference | - |
| (noun) a system of reasoning | Synonyms: logical system, system of logic | |
| (noun) reasoned and reasonable judgment | - | |
| (noun) the principles that guide reasoning within a given field or situation | - | |
| (noun) the system of operations performed by a computer that underlies the machine's representation of logical operations | - |