Unfathomable means impossible to understand or comprehend. When you say that something is unfathomable, you are saying that it is too complicated or too strange for you to understand.
The concept of reincarnation is unfathomable to me.
The math problem was too complex for me to solve, and so I turned to the teacher for help.
adjective
resembling an abyss in depth; so deep as to be unmeasurable
Synonyms:
adjective
incapable of being fully understood
adjective
of depth; not capable of being sounded or measured
1
WP works in mysterious and unfathomable ways.
2
It eliminates the feeling of unfathomable persecution
3
The consequences of being mistaken are unfathomable.
4
The meaning of this song's lyric is unfathomable.
5
At this point, it's nowhere in the article for reasons unfathomable.
6
The destruction would be unfathomable if the monster attacked.
7
To opt out of this arrangement is just unfathomable.
8
It is unfathomable to think about the impact of further cuts.
9
For some unfathomable reason, Jeremie is sitting on the railing.
10
For them, to opt out of this arrangement is just unfathomable.