painstakingly
/ˈpeɪnzˌteɪkɪŋli/
adverb
- In a way that shows great care and thoroughness; with a lot of effort and attention to detail.
- The artist painstakingly painted each tiny leaf on the tree in the background.
- He painstakingly rebuilt the old engine, piece by piece, over several months.
- She painstakingly checked every number in the report to make sure there were no mistakes.
Antonyms