Select the most appropriate ANTONYM of the underlined word in the given sentence.

All these rules seem to be irrelevant.

Meaningful

The most appropriate antonym of the underlined word "irrelevant" in the given sentence is meaningful.

• Irrelevant means not having any bearing on or connection with the matter at hand.
• Meaningful means having a purpose or significance.

The other words are not antonyms of "irrelevant" because they have different meanings.

• Reluctant means hesitant or unwilling.
• Meagre means small or scanty.
• Incidental means happening by chance or as a secondary matter.