What context can I use each word in?
Learn when and how to use these words with these examples!
caustic
Example
She made a caustic comment about his appearance, leaving him feeling hurt. [caustic: adjective]
Example
The caustic soda is used in the manufacturing industry for its corrosive properties. [caustic: noun]
mordant
Example
His mordant remark about her cooking skills left everyone speechless. [mordant: adjective]
Example
The fabric was treated with a mordant before dyeing to ensure the colors would stay vibrant. [mordant: noun]
Good things to know
Which word is more common?
Caustic is more commonly used than mordant in everyday language, especially when referring to remarks or criticism towards people. Mordant is less common but can still be encountered in written or formal contexts.
What’s the difference in the tone of formality between caustic and mordant?
Both caustic and mordant are generally considered to be more formal words. However, caustic is slightly more versatile and can be used in both formal and informal contexts, while mordant is more commonly used in formal or literary contexts.
