Antonyms for 'being entitled to' can be categorised into different parts of speech. Adjectives that are antonyms for being entitled to include undeserving, unmerited, unworthy and unentitled. Verbs that signify the opposite of being entitled to are disqualify, exclude, disallow and revoke. Nouns as antonyms may include elimination, prohibition, disqualification and revocation. Being denied, not granted, prohibited or excluded from something can be seen as antonyms for being entitled to. However, it's essential to note that the use of an antonym for "being entitled to" depends on the context in which the phrase is being used.