purchase vs purchased, What's the Difference?

Which to use

“purchase” is a noun and “purchased” is a verb - they look or sound alike but fill different roles in a sentence.

#2,011
“purchase” frequency rank: #3,191
“purchased” frequency rank: 5202
confusion score

Side-by-Side Comparison

Feature	purchase	purchased
Definition	The acquisition of title to, or property in, anything for a price; buying for money or its equivalent.	simple past and past participle of purchase

Where the spellings diverge

Shared letters are muted; the letters that actually set purchase and purchased apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.

8 ch

purchase

9 ch

purchased

Spelling & Dictionary Insight

purchase and purchased form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 1 extra letter(s) - “purchase” sits inside “purchased” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 5202, derived from the frequency rank of both members and their visual similarity.

purchase is recorded at frequency rank #2,011, classified as anoun, pronounced /ˈpɝ.t͡ʃəs/. purchased is at rank #3,191, tagged as averb, pronounced /ˈpɝt͡ʃəst/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 5202, this pair ranks #516,208 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Frequency comparison

purchase#2,011

purchased#3,191

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "purchase" and "purchased" be used interchangeably?

No, "purchase" and "purchased" have distinct meanings and cannot be swapped without changing the meaning of a sentence. Understanding the specific definition and context for each word is essential for correct usage.

Remembering purchase vs purchased

The fastest way to pick the right one every time.

Check the role first: if you need a noun, it's “purchase”; for a verb, it's “purchased”.
See each word in full, definition, IPA, etymology and its other confusables. Full “purchase” entry
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