Four words have been given of which three are alike in some way and one is different. Choose the odd one out.?

Option 1 : CHERISH

ABHORRED, DESPISE, LOATHE are synonyms to each other, but CHERISH is a antonym.

Hence, CHERISH is the odd one out.

Note: For this question, discrepancy is found in question/answer. So, This, question is ignored

Option 2 : The Registrar

MP, MLC and MLA are political positions whereas the Registrar is not.

Hence, the odd one among the given options is the Registrar.

Alternate solution:

MP, MLC and MLA are acronyms but The Registrar is not.

Note:

An acronym is a word (such as NATO, radar, or laser) formed from the initial letter or letters of the words in a phrase.

Hence the odd one among the given options is The Registrar.