thanks
Word family
- thankverbA1
- thankfuladjectiveB1
- thankfullyadverbB2
- thanklessadjectiveC1
- thank-younounA2
Synonym discussion
Sense: noun/2
All four words involve recognizing someone's help or kindness, but they differ in how the recognition is expressed. 'Thanks' is the everyday word for the words or actions you use to show you are grateful — it is concrete and commonly used in speech. 'Gratitude' describes the inner feeling of being thankful rather than the expression of it; you feel gratitude but you say thanks. 'Appreciation' is more formal and often used in writing to recognize someone's effort or quality of work, as in 'a letter of appreciation.' 'Acknowledgment' is the most formal of the group and usually refers to a public or written statement that credits someone's contribution, such as the acknowledgments page in a book. For everyday situations where you tell someone you are pleased about what they did, 'thanks' is the most natural choice. For example: 'I whispered my thanks to the waiter' (concrete words spoken), versus 'I felt deep gratitude toward the team' (internal feeling).
Common collocations
Etymology
The word 'thanks' comes from Old English 'þanc' which originally meant 'thought' or 'gratitude.' In early Germanic cultures, thinking of someone with kindness was closely tied to feeling grateful toward them. Over time, the focus shifted from the act of thinking to the expression of gratitude itself. The singular form 'thank' fell out of noun use in modern English, leaving 'thanks' as the standard plural form for all senses.