Correct Option: C

appropriate (Adjective) : suitable ; acceptable ; correct
apposite (Adjective) : very appropriate for a particular situation or in relation to something.
contrary (Adjective) : behaving badly; choosing to do and say the opposite of what is expected
bitter (Adjective) : very serious and unpleasant
misleading (Verb) : to give somebody the wrong idea or impression and make him believe
something that is not true