You could replace "costly" with "premium" to give the sentence a more positive spin. This word suggests high quality and value, rather than just expense. Another option could be "investive," which implies that the expense is worthwhile for the benefits received.
a robot could help you with anything and it could even do your homework!
A doctor has lots of qualifications
I won't do the dishes because I am to tired.
The person was mooring the boat to the dock
Yes you could because yo can say things like, 'he was tinkering with electricity cables earlier.'
Upscale Apex
Economical
peaceful
No, it is not. "I can beat you in a fight!" is a positive statement. The key word is the positive can not the tentative could.
Economical
You could replace "boring" with "challenging" to create a more positive tone. This change suggests that the situation is stimulating and provides an opportunity for growth or learning, rather than simply being dull. Other alternatives might include "thought-provoking" or "unconventional," which also add a positive spin to the original sentiment.
"Told" or "talked" could replace "said" in a sentence that starts with the letter T.
the word deceived can replace lied in a sentence For instance The spouse was left feeling lied to after the conversation.
He wanted to think things out carefully as he did not want to make a rash decision that could be costly.
Overdone could possibly replace it. it would depend on the sentence.
What word could best replace “foresee” as used in this sentence?
You can permanently damage the catalytic converter (if fitted) which can be costly to replace.