exhausting

A common intensifier for 'exhausting'.

To a very high degree; emphasizes the intensity of the exhaustion.

Tiring for the body; requires a lot of physical effort.

Completely and totally exhausting; a strong intensifier.

Tiring for the mind and feelings.

Tiring for the brain; requires a lot of thought.

To a moderate degree; quite tiring but not extremely so.

Used to describe something that is very tiring.

Used to express one's personal experience or opinion that something is tiring.

Indicates a process of something turning tiring over time.