Conscientious = προσεκτικός

The miniscule cocktail was very overpriced.

We decided my brother was accident-prone when he had two broken arms, a cracked skull, and a torn ligament all in one year.

Whom did you see when you were there?

The mischievous child caused trouble for everyone in the neighborhood.

She was ingenious in her approach to the logistical problems.

Labour’s failure to reduce unemployment and protect industry testified to its incompetence and blatant disregard of the national interest.