Spell the word in the sentence that is a synonym of detach.

• A. D-e-t-a-c-h
• B. D-i-s-e-n-g-a-g-e
• C. S-e-p-a-r-a-t-e
• D. U-n-f-a-s-t-e-n

Answer: (B)

Understanding synonyms helps you pick a word that carries the same sense as detach. In this set, disengage is the word that most closely matches that sense—when you disengage something, you release it from attachment or from being engaged, which is essentially what detach means. Separate is also a valid synonym, but it’s a bit more general and can apply to more kinds of division, while unfasten is primarily about undoing a physical fastener and may not cover broader uses of detach, such as withdrawing from a plan or relationship. Detach itself is the exact word, but the task asks for a synonym rather than repeating the base term. Therefore, the best choice to spell here is disengage, spelled D-I-S-E-N-G-A-G-E.