
1) Big ticket 2) Chargeful 3) Dear 4) Expensive 5) Invaluable 6) Precious 7) Pricey 8) Pricy 9) Steep 10) Valuable
Found on
https://www.crosswordclues.com/clue/costly

1) Big-ticket 2) Breaking the bank 3) Budget-busting 4) Costing much 5) Costly medical care 6) Dear 7) Dearly-won 8) Exorbitant 9) Expensive 10) Extravagant 11) Having a high price 12) High in price 13) High-priced 14) Lavish 15) Like a rolls 16) Like some mistakes 17) Of great value 18) Pricey 19) Steep
Found on
https://www.crosswordclues.com/clue/costly

• (a.) Gorgeous; sumptuous. • (a.) Of great cost; expensive; dear.
Found on
http://thinkexist.com/dictionary/meaning/costly/
Cost'ly adjective [ From Cost expense.]
1. Of great cost; expensive; dear. « He had fitted up his palace in the most
costly and sumptuous style, for the accomodation of the princess.
Prescott. »
2. Gorgeous; sumptuous. [ Poetic.] « To show how
cost...Found on
http://www.encyclo.co.uk/webster/C/168

[
adj] - having a high price
Found on
http://www.webdictionary.co.uk/definition.php?query=costly
high-priced adjective having a high price; `costly jewelry`; `high-priced merchandise`; `much too dear for my pocketbook`; `a pricey restaurant`
Found on
https://www.encyclo.co.uk/local/20974

costing much; expensive; high in price: a costly emerald bracelet; costly medical care. · resulting in great expense: The upkeep of such a large house is costly. · resulting in great detriment: It was a costly mistake because no one ever trusted him again. · of great value; very valuable; sumptuous. · lavish; extravagant.
Found on
https://www.infoplease.com/dictionary/costly
No exact match found.