tedious
Definitions
Too long, slow, or dull; tiresome or monotonous.
Boring and wearisome due to length or lack of interest.
Examples
The process of manually entering all the data into the spreadsheet was incredibly tedious.
I found the long lecture on tax law to be quite tedious and difficult to follow.
Cleaning the entire house from top to bottom is a tedious chore that takes all day.
Synonyms
Antonyms
exciting interesting engaging stimulating fascinating entertaining captivating