The food we had to eat was incompatible to our needs.

harmonising
according
corresponding
unsuitable

The correct answer is D. unsuitable.

The other options are not correct because they do not mean “not compatible.”

  • A. harmonising: to make or become harmonious.
  • B. according: in accordance with.
  • C. corresponding: matching or corresponding in size, shape, or function.

The food we had to eat was unsuitable to our needs because it was not what we needed to eat. It was not nutritious or healthy, and it did not meet our dietary requirements.