Disparrot

Disparrot: adjective. The quality of being so different from a parrot, that there really is no foundation for a sensible comparison. For example, an 18 wheeler is highly disparrot, while a toucan isn't particularly disparrot. The word can also be used for making comparisons in its comparative form, as exemplified here: "The recently discovered planet Proxima Centauri b is far disparroter than a Palestine sunbird." The superlative form of the word is only used in opinions, rather than factual writing, as it is extremely difficult to verify the veracity of the claim, mostly because geneticists simply can't be asked.