Which word does NOT belong with the others: parsley, basil, dill, mayonnaise?

Given data

• Words: parsley, basil, dill, mayonnaise.

Concept/Approach
Classify by category: culinary herbs vs. a prepared condiment/emulsion.

Step-by-step reasoning
Parsley, basil, and dill are fresh herbs.Mayonnaise is a sauce/condiment (an oil-in-water emulsion), not an herb.

Verification/Alternative
Herb characteristics: leafy plant parts used for flavoring; mayonnaise is made primarily from oil and egg yolk.

Common pitfalls

• Picking an herb due to unfamiliarity with culinary terms.

Final Answer
mayonnaise