Array vs Row

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

Array

Top 2,000 (common)C1noun

Row

Top 2,000 (common)B1noun
 ArrayRow
Pronunciation🇬🇧 /["/əˈreɪ/"]/🇺🇸 /["/əˈreɪ/"]/🇬🇧 //rəʊ//🇺🇸 //roʊ//
MeaningA collection of items stored together, usually in order.A line of things or people.
Examplea vast array of bottles of different shapes and sizesThe chairs were arranged in a row for the event.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelC1B1
Part of speechnounnoun
Collocationsbroad, endless, extensive, boast, carry, containrow of seats, in a row, row of houses, a row of trees
Antonymsdisorder, disarray, chaos, randomnesscolumn
Common mistakesConfused with 'a ray' (sounds similar)., Using 'arrays' as a singular noun., Misunderstanding it as just a list without knowing it's often used in programming.Confused with 'row' meaning 'to paddle a boat'., Omitting context when saying 'row' alone., Using 'row' instead of 'line' in all contexts.
Usage notesUse 'array' in contexts related to technology, math, or organizing items. Avoid using it in casual conversations unless discussing these topics.Use 'row' when referring to a line of items, chairs, or seats. In more formal writing, specify what is in the row.

Frequently asked questions: Array vs Row

What's the difference between Array and Row?

Array: A collection of items stored together, usually in order. Row: A line of things or people.

Are Array and Row the same CEFR level?

Array: C1, Row: B1 on the CEFR scale.

Can I use Array and Row interchangeably?

Not always. Array and Row 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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