Synonyms of 'thank'
1 say thank you to, express gratitude to, show gratitude toI thanked them for their long and loyal service.
say thank you to
express gratitude to
show gratitude to
show your appreciation to
Copyright © 2016 by HarperCollins Publishers. All rights reserved.
Thesaurus for thank from the Collins English Thesaurus
You use thank you or, in more informal English , thanks to express your gratitude when someone does something for you or gives you what you want .