Words similar to laborious

Example sentences for: laborious

How can you use “laborious” in a sentence? Here are some example sentences to help you improve your vocabulary:

Small peptides active in the yeast two-hybrid system may be synthesized by Merrifield procedures, labeled, and used directly in screens for small molecules [ 30 ] . This approach might avoid laborious testing of hybrid protein/peptides to determine which peptides bind independent of their fusion partner.
Indeed, art had to strive to achieve an instantaneity that bypasses laborious storytelling.
One reason a virus hasn't been found--if indeed a virus causes these diseases--is that no one is doing the laborious and expensive work to find it.
Building a master patient index is challenging in the U.S. because of the absence of a unique identifier, and building and maintaining such an index is laborious.
The ideal detection system would integrate sample processing and pathogen characterization into a single automated device that would eliminate laborious, and time consuming sample processing and costly detection.