Venal and venial look similar, but they are not interchangeable.
Venal means corrupt, especially willing to do something dishonest for money or personal gain. It often appears in discussions of politics, business, or public trust. If someone is described as venal, the idea is moral corruption.
Venial means minor, slight, or forgivable. It is often used for faults, mistakes, or sins that are not considered very serious. The word can appear in both religious and everyday contexts.
Compare these examples:
- The committee promised to root out venal practices in the agency.
- Forgetting to attach the file was a venial mistake, not a major failure.
A simple memory aid helps: venal relates to vice and corruption, while venial relates to a fault that is relatively light. If you mean bribery or dishonesty, choose venal. If you mean minor and forgivable, choose venial.