Cool MateCommitment vs Dedication vs Obligation vs Pledge
When to use each in English, with meaning, register, and examples.
Commitment
Dedication
Obligation
Pledge
| Commitment | Dedication | Obligation | Pledge | |
|---|---|---|---|---|
| Pronunciation | 🇬🇧 /["/kəˈmɪtmənt/"]/🇺🇸 /["/kəˈmɪtmənt/"]/ | 🇬🇧 /["/ˌdedɪˈkeɪʃn/"]/🇺🇸 /["/ˌdedɪˈkeɪʃn/"]/ | 🇬🇧 /["/ˌɒblɪˈɡeɪʃn/"]/🇺🇸 /["/ˌɑːblɪˈɡeɪʃn/"]/ | 🇬🇧 //plɛdʒ//🇺🇸 //plɛdʒ// |
| Meaning | A promise to do something or stay loyal. | Being committed to a task or purpose. | Something you must do; a duty or responsibility. | To make a serious promise or commitment. |
| Example | His commitment to the project ensured its success. | hard work and dedication | She felt a strong obligation to help her friends in need. | She decided to pledge her support to the charity event. |
| Register | Neutral | Neutral | Neutral | Formal |
| How common | Top 2,000 (common) | Top 1,000 (very common) | Top 2,000 (common) | Top 2,000 (common) |
| CEFR level | B2 | C1 | B2 | C1 |
| Part of speech | noun | noun | noun | verb |
| Collocations | absolute, complete, full, degree, level, give, make, demonstrate, commitment on, commitment to, a lack of commitment, absolute, complete, full, degree, level, give, make, demonstrate, commitment on, commitment to, a lack of commitment, big, considerable, major, have, take on, fulfil/fulfill, commitment on, heavy, time, commitment of | complete, total, great, have, demonstrate, show, dedication to | contractual, legal, statutory, carry out, discharge, fulfil/fulfill, arise from something, under an obligation, without obligation, obligation of, contractual, legal, statutory, carry out, discharge, fulfil/fulfill, arise from something, under an obligation, without obligation, obligation of | pledge allegiance, pledge support, pledge a donation |
| Antonyms | disloyalty, indifference | indifference, apathy, disinterest | freedom, option, choice | renounce, disavow, withdraw |
| Common mistakes | Using 'commitment' without specifying what it's to., Confusing 'commitment' with 'commit' as a verb., 'Commitment' often misused in informal contexts. | Confused with 'dedicate', which is a verb., Using 'dedication' without a specific subject, making it seem vague., Mixing up 'dedication' with 'devotion', thinking they mean the same. | Confused with 'obligated' — remember 'obligation' is the noun., Using 'obligation' with incorrect prepositions — typically used with 'to' (e.g., obligation to pay)., Overusing in casual speech — more common in formal contexts. | Confused with 'pledged' vs 'pledge' as different tenses., Omitting the object after the verb., Using 'pledge' when referring to a general promise instead of a formal commitment. |
| Usage notes | Used when discussing promises or obligations in personal or professional contexts. It's generally appropriate in serious discussions and may not fit casual chatting. | Use 'dedication' when discussing commitment to work, goals, or projects. It's appropriate in both personal and professional contexts but may sound too formal in casual conversations. | Use 'obligation' in both formal and informal contexts when discussing responsibilities or duties. It's appropriate in legal, academic, or personal situations but less common in casual conversations. | Typically used in formal contexts, such as during ceremonies or official statements. Avoid in casual conversations. |
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Frequently asked questions: Commitment vs Dedication vs Obligation vs Pledge
What's the difference between Commitment, Dedication, Obligation, and Pledge?
Commitment: A promise to do something or stay loyal. Dedication: Being committed to a task or purpose. Obligation: Something you must do; a duty or responsibility. Pledge: To make a serious promise or commitment.
Which is more formal: Commitment, Dedication, Obligation, and Pledge?
Pledge is the most formal of these.
Which is more common: Commitment, Dedication, Obligation, and Pledge?
Dedication is the most common in everyday English.
Are Commitment, Dedication, Obligation, and Pledge the same CEFR level?
Commitment: B2, Dedication: C1, Obligation: B2, Pledge: C1 on the CEFR scale.
What part of speech are Commitment, Dedication, Obligation, and Pledge?
Commitment: noun, Dedication: noun, Obligation: noun, Pledge: verb.
Can you show an example of each?
Commitment: His commitment to the project ensured its success. Dedication: hard work and dedication Obligation: She felt a strong obligation to help her friends in need. Pledge: She decided to pledge her support to the charity event.
Can I use Commitment, Dedication, Obligation, and Pledge interchangeably?
Not always. Commitment, Dedication, Obligation, and Pledge are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.