drudgery

As nouns the difference between drudgery and grudgery

is that drudgery is tedious, menial and exhausting work while grudgery is deep-seated animosity or ill-feeling about something or someone, maintained over a long period of time; the experience of maintaining such sentiments.

As nouns the difference between taxonomy and drudgery

is that taxonomy is the science or the technique used to make a classification while drudgery is tedious, menial and exhausting work.

As nouns the difference between drudgery and drudgy

is that drudgery is tedious, menial and exhausting work while drudgy is drudgery; labour.

As an adjective drudgy is

suggestive of drudgery; being excessively hard or requiring excessive effort.