What is another word for in a class all by itself?
Pronunciation: [ɪn ɐ klˈas ˈɔːl ba͡ɪ ɪtsˈɛlf] (IPA) 
The phrase "in a class all by itself" is often used to describe something that stands out from the rest, something truly unique and exceptional. There are many synonyms that can be used to express this sentiment. One might say that something is "one of a kind," "preeminent," "matchless," or "peerless." Other phrases that convey a similar idea include "in a league of its own," "incomparable," "unrivaled," or "unparalleled." Whatever synonym one chooses to use, the underlying concept remains the same: that something is truly exceptional and incomparable to anything else.
