Learn / Glossary

Weak analogy

Inferring that two things are alike in a relevant way because they share superficial features.

Published 04 August 2026Updated 04 August 2026

A weak analogy relies on similarities that do not support the conclusion or ignores differences that matter. A stronger analogy explains why the shared features are causally or structurally relevant to the point being made.

Sources

Fallacies (Stanford Encyclopedia of Philosophy)

Stanford Encyclopedia of Philosophy / 2024 / Website

Canonical philosophical treatment of fallacy types.