Acquire vs Money can buy vs Obtain vs Purchase vs Secure

When to use each in English, with meaning, register, and examples.

Acquire

Top 2,000 (common)B2verb

Money can buy

Beyond 10,000 (less common)

Obtain

Top 2,000 (common)B2verb

Purchase

Top 1,000 (very common)B2verb

Secure

Top 1,000 (very common)B2verb
 AcquireMoney can buyObtainPurchaseSecure
Pronunciation🇬🇧 /["/əˈkwaɪə(r)/","/əˈkwaɪəz/","/əˈkwaɪəd/","/əˈkwaɪərɪŋ/"]/🇺🇸 /["/əˈkwaɪər/","/əˈkwaɪərz/","/əˈkwaɪərd/","/əˈkwaɪərɪŋ/"]/🇬🇧 //ˈmʌni kən baɪ//🇺🇸 //ˈmʌni kæn baɪ//🇬🇧 //əbˈteɪn//🇺🇸 //əbˈteɪn//🇬🇧 /["/ˈpɜːtʃəs/","/ˈpɜːtʃəsɪz/","/ˈpɜːtʃəst/","/ˈpɜːtʃəsɪŋ/"]/🇺🇸 /["/ˈpɜːrtʃəs/","/ˈpɜːrtʃəsɪz/","/ˈpɜːrtʃəst/","/ˈpɜːrtʃəsɪŋ/"]/🇬🇧 /["/sɪˈkjʊə(r)/","/sɪˈkjʊəz/","/sɪˈkjʊəd/","/sɪˈkjʊərɪŋ/"]/🇺🇸 /["/sɪˈkjʊr/","/sɪˈkjʊrz/","/sɪˈkjʊrd/","/sɪˈkjʊrɪŋ/"]/
MeaningTo get or obtain something.You can get things with money.To get or receive something.To buy something.To make safe or protect something.
ExampleI need to acquire new skills to advance in my career.Money can buy a new car.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.
RegisterNeutralNeutralNeutralNeutralNeutral
How commonTop 2,000 (common)Beyond 10,000 (less common)Top 2,000 (common)Top 1,000 (very common)Top 1,000 (very common)
CEFR levelB2-B2B2B2
Part of speechverbverbverbverb
Collocationsacquire knowledge, acquire skills, acquire a taste, acquire property, acquire assetsmoney can buy happiness, money can buy power, money can buy goodsobtain a degree, obtain funding, obtain information, obtain results, obtain consentnewly, recently, compulsorily, agree to, be willing to, wish to, for, fromeasily, 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
Antonymslose, forfeit, surrender-lose, forfeit, surrendersell, disposedanger, unsecure, risk
Common mistakesConfused with 'inquire' which means to ask., Misused in passive forms, forgetting to add the object., Using it as a noun instead of a verb.Overusing 'money can buy' in inappropriate contexts like love or happiness., Confusing this phrase with 'money can’t buy' which expresses limitations., Improper word order, such as 'can money buy' instead of 'money can buy'.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 notesCommonly used in formal and neutral contexts. Avoid using in casual conversations unless discussing everyday acquisitions. Often used in business or academic settings.Typically used in discussions about the limitations and effects of wealth. Can be informal or formal, but avoid using in highly emotional 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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Money can buy

Frequently asked questions: Acquire vs Money can buy vs Obtain vs Purchase vs Secure

What's the difference between Acquire, Money can buy, Obtain, Purchase, and Secure?

Acquire: To get or obtain something. Money can buy: You can get things with money. Obtain: To get or receive something. Purchase: To buy something. Secure: To make safe or protect something.

Can you show an example of each?

Acquire: I need to acquire new skills to advance in my career. Money can buy: Money can buy a new car. 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, Money can buy, Obtain, Purchase, and Secure interchangeably?

Not always. Acquire, Money can buy, 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.

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