The phrase "camel through the eye of a needle" is often used to describe a situation that is practically impossible or extremely difficult. There are several synonyms to this phrase that can be used in different contexts. Some of these synonyms include "square peg in a round hole", "mission impossible", "needle in a haystack", "impossible task", "unattainable goal", "pipe dream", "wishful thinking", "pie in the sky", and "utopian ideal". These phrases can be used to describe situations where achieving a feasible outcome is highly unlikely. Whether it is a goal, ambition, or dream that is difficult to realize, these phrases are great alternatives to "camel through the eye of a needle".