Thesaurus
Synonyms & Antonyms of syllogism
formal
a formal argument that is formed by two statements and a conclusion which must be true if the two statements are true
- An example of a syllogism is: "All men are human; all humans are mortal; therefore all men are mortal."
Synonyms & Near Synonyms for syllogism
Antonyms & Near Antonyms for syllogism
Keep scrolling for more
Keep scrolling for more
Test Your Vocabulary
Slippery Words Quiz—Changing with the Times
- What is an earlier meaning of nice?

Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
Anagram puzzles meet word search.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
Slippery Words Quiz—Changing with the Times
Do you know these earlier meanings of words?
Take the quizWords of Snow and Ice Quiz
A selection of words from the chillier parts of t...
Take the quizHow Strong Is Your Vocabulary?
Test your vocabulary with our 10-question quiz!
Take the quizSCRABBLE® Sprint
SCRABBLE® fans, sharpen your skills!
Play the game
Share syllogism
Time Traveler for syllogism
The first known use of syllogism was in the 14th century
See more words from the same century