I was doing a risky task, window wiping and had to be diligent on every movement I make!

Did I use the word '' diligent'' properly?

Yes, you used the word "diligent" correctly in your sentence. It means being careful, conscientious, and thorough in one's work or tasks.

WHat does '' conscientious'' mean?

"Conscientious" means being diligent, thorough, and attentive to one's responsibilities or duties. It implies taking great care to do things correctly and to the best of one's ability, often with a strong sense of moral or ethical obligation.

oh so a synnomn to diligent

Yes, "conscientious" can be considered a synonym to "diligent" as they both convey the idea of being careful, thorough, and attentive in one's work or tasks.