Cool MateAcquire vs Buy vs Get vs Obtain vs Purchase vs Secure
When to use each in English, with meaning, register, and examples.
Acquire
Top 2,000 (common)B2verb
Buy
Top 1,000 (very common)A1verb
Get
Top 1,000 (very common)A1
Obtain
Top 2,000 (common)B2verb
Purchase
Top 1,000 (very common)B2verb
Secure
Top 1,000 (very common)B2verb
| Acquire | Buy | Get | Obtain | Purchase | Secure | |
|---|---|---|---|---|---|---|
| Pronunciation | 🇬🇧 /["/əˈkwaɪə(r)/","/əˈkwaɪəz/","/əˈkwaɪəd/","/əˈkwaɪərɪŋ/"]/🇺🇸 /["/əˈkwaɪər/","/əˈkwaɪərz/","/əˈkwaɪərd/","/əˈkwaɪərɪŋ/"]/ | 🇬🇧 /["/baɪ/","/baɪz/","/bɔːt/","/ˈbaɪɪŋ/"]/🇺🇸 /["/baɪ/","/baɪz/","/bɔːt/","/ˈbaɪɪŋ/"]/ | 🇬🇧 /["/ɡet/","/ˈɡɒtn/","/ɡets/","/ɡɒt/","/ˈɡetɪŋ/"]/🇺🇸 /["/ɡet/","/ˈɡɑːtn/","/ɡets/","/ɡɑːt/","/ˈɡetɪŋ/"]/ | 🇬🇧 //əbˈteɪn//🇺🇸 //əbˈteɪn// | 🇬🇧 /["/ˈpɜːtʃəs/","/ˈpɜːtʃəsɪz/","/ˈpɜːtʃəst/","/ˈpɜːtʃəsɪŋ/"]/🇺🇸 /["/ˈpɜːrtʃəs/","/ˈpɜːrtʃəsɪz/","/ˈpɜːrtʃəst/","/ˈpɜːrtʃəsɪŋ/"]/ | 🇬🇧 /["/sɪˈkjʊə(r)/","/sɪˈkjʊəz/","/sɪˈkjʊəd/","/sɪˈkjʊərɪŋ/"]/🇺🇸 /["/sɪˈkjʊr/","/sɪˈkjʊrz/","/sɪˈkjʊrd/","/sɪˈkjʊrɪŋ/"]/ |
| Meaning | To get or obtain something. | To get something by paying money for it. | to receive or obtain something | To get or receive something. | To buy something. | To make safe or protect something. |
| Example | I need to acquire new skills to advance in my career. | I want to buy a new bicycle for the summer. | I need to get my homework done before dinner. | You need to obtain permission from the manager first. | I need to purchase a new laptop for my work. | We need to secure the doors before we leave for the night. |
| Register | Neutral | Neutral | Neutral | Neutral | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 1,000 (very common) | Top 1,000 (very common) | Top 2,000 (common) | Top 1,000 (very common) | Top 1,000 (very common) |
| CEFR level | B2 | A1 | A1 | B2 | B2 | B2 |
| Part of speech | verb | verb | verb | verb | verb | |
| Collocations | acquire knowledge, acquire skills, acquire a taste, acquire property, acquire assets | cheaply, online, locally, can afford to, can’t afford to, at, for, from, buy and sell, money can buy, money can’t buy, cheaply, online, locally, can afford to, can’t afford to, at, for, from, buy and sell, money can buy, money can’t buy | get a job, get tired, get lost, get ready, get information | obtain a degree, obtain funding, obtain information, obtain results, obtain consent | newly, recently, compulsorily, agree to, be willing to, wish to, for, from | easily, safely, eventually, be able to, manage to, fail to, an attempt to secure something, an effort to secure something, be aimed at securing something, firmly, properly, tightly, to, with |
| Antonyms | lose, forfeit, surrender | sell, give away | give, lose, forfeit | lose, forfeit, surrender | sell, dispose | danger, unsecure, risk |
| Common mistakes | Confused with 'inquire' which means to ask., Misused in passive forms, forgetting to add the object., Using it as a noun instead of a verb. | Used with wrong prepositions, e.g., 'buy for a car' instead of 'buy a car'., Confusion between 'buy' and 'sale'., Omitting the object, e.g., saying 'I want to buy.' instead of 'I want to buy a book.' | Confused with 'got' as past tense; 'I get' vs 'I gotten'., Using it in place of more specific verbs, like 'obtain' or 'receive'., Overusing in formal writing; consider alternatives for clarity. | Confusing 'obtain' with 'get', which is less formal., Using 'obtain' incorrectly with intransitive forms., Incorrectly conjugating the verb in different tenses. | Using 'purchased' instead of 'purchase' as a noun (e.g., 'the purchased was successful')., Confusing 'purchase' with 'procurement' in non-business settings., Incorrectly conjugating the verb form (e.g., saying 'I purchase' instead of 'I am purchasing' when appropriate). | Confused with 'ensure' - 'ensure' means to make sure something happens., Using 'secured' as an adjective when it should be a verb., Misplacing the emphasis on the second syllable. |
| Usage notes | Commonly used in formal and neutral contexts. Avoid using in casual conversations unless discussing everyday acquisitions. Often used in business or academic settings. | Commonly used in everyday situations. Suitable for both spoken and written language. Avoid in very formal contexts where alternatives like 'purchase' may be preferred. | The word 'get' is very versatile and commonly used in both spoken and written English. It can indicate receiving, understanding, or becoming. Use it in casual conversations but opt for more specific verbs in formal contexts. | Used in formal and neutral contexts. Common in academic and professional language. Not typically used in casual conversation. | Use 'purchase' in formal contexts or when discussing business transactions. It might sound overly formal in casual conversations. Prefer 'buy' in informal settings. | Used to indicate making something safe, but can also mean to obtain or achieve something. More common in formal contexts when referring to safety and in neutral situations for obtaining. |
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Frequently asked questions: Acquire vs Buy vs Get vs Obtain vs Purchase vs Secure
What's the difference between Acquire, Buy, Get, Obtain, Purchase, and Secure?
Acquire: To get or obtain something. Buy: To get something by paying money for it. Get: to receive or obtain something Obtain: To get or receive something. Purchase: To buy something. Secure: To make safe or protect something.
Are Acquire, Buy, Get, Obtain, Purchase, and Secure the same CEFR level?
Acquire: B2, Buy: A1, Get: A1, Obtain: B2, Purchase: B2, Secure: B2 on the CEFR scale.
Can you show an example of each?
Acquire: I need to acquire new skills to advance in my career. Buy: I want to buy a new bicycle for the summer. Get: I need to get my homework done before dinner. Obtain: You need to obtain permission from the manager first. Purchase: I need to purchase a new laptop for my work. Secure: We need to secure the doors before we leave for the night.
Can I use Acquire, Buy, Get, Obtain, Purchase, and Secure interchangeably?
Not always. Acquire, Buy, Get, Obtain, Purchase, and Secure 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.