In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.
1). Obtuse
2). Abstuse
3). Obliterate
4). Obfuscate
Obtuse means annoyingly insensitive or slow to understand. To obliterate is to totally destroy. To obfuscate is to make something unclear.$
Out of the given options, only 'abstuse'$ is spelt incorrectly. Its correct spelling should be 'abstruse$, which means difficult to understand; obscure.$
e.g. To my questions, she would always give abstruse answers.
Therefore, the correct answer is option 2.