In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.
Curmudgeon means a bad-tempered or surly person. $Culpable means deserving blame. Convulsive means producing spasms or jerks.$
Out of the given options, only 'cunvalescence'$ is spelt incorrectly. Its correct spelling should be 'convalescence'$, which means time spent recovering from an illness.$
e.g. I had spent a year of convalescence in the quiet town of Bath.
Therefore, the correct answer is option 2.