In the following options lettered A to D, all the words except one have the same stress pattern. Identify the one with the different stress pattern.
Answer Details
The word with a different stress pattern from the others is "legal" (option D).
In English, stress is the emphasis placed on certain syllables in a word. The stress pattern of a word can help to distinguish it from other words and to convey meaning.
In the three words "undo," "ado," and "unless" (options A to C), the stress falls on the first syllable. Specifically, the stress is on the "un" in "undo," the "a" in "ado," and the "un" in "unless."
However, in "legal" (option D), the stress falls on the second syllable, specifically on the "gal" in "legal." This stress pattern is different from the other options, making "legal" the word with a different stress pattern.