EN

Synonyms for add

Most common

sum cast sum up cast up join attach contribute mention

Synonyms by meaning

Verb

1. Sum

sum, cast, sum up, cast up, total, tot up UK, tally, tot, tote up informal, summate rare

2. Attach — to combine elements of (something) into one quantity

join, attach, unite, affix, tack, coalesce, adjoin, subjoin rare

4. Mention — to append (e.g. a statement); to say further information

mention, note

Definitions

  1. v. 1

    To combine elements of (something) into one quantity.

    to add a column of numbers

  2. v. 2

    To append (e.g. a statement); to say further information.

  3. v. 3

    To join or unite (e.g. one thing to another, or as several particulars) so as to increase the number, augment the quantity, or enlarge the magnitude, or so as to form into one aggregate.

  4. v. 4

    To sum up; to put together mentally; to add up.

Related words

Word family
addedly adder add-in addition additive add-on addend
Phrases
add up add-on add value
Is a kind of
augment join

Forms

Past participle
added
e.g. added → summed, totaled, tallied, totted…

Choose the right word

Add, Increase, Adjoining or Uniting?

To add is to increase by adjoining or uniting: in distinction from multiply, which is to increase by repeating.

J. C. Fernald, English Synonyms and Antonyms (1914)

Example sentences

  • attach You need to attach a white garter belt underneath.
  • affix Do not forget to affix the stamp to the envelope.
  • contribute How will this contribute to Algeria's development?
  • include I will include the author's and publisher's names.
  • increase It cannot be denied that crime is on the increase.

Popularity over time

Word1850 → 2019Trend
addsteady
attachsteady
affixfalling
contributesteady
includesteady

Use in printed books, per decade from 1850 to 2019.

By length

3 letters
tag1, sum1, tot1
4 letters
give1, join1, note1, cast1, lend1, tack1
5 letters
bring1, total2, unite2, tally2, annex2, enrol, affix2
6 letters
supply2, attach2, enroll2, impart2, bestow2, append2, annexe, adjoin2
7 letters
include2, mention2, augment2, enlarge2, summate, subjoin
8 letters
increase2, coalesce3, superadd
9 letters
intensify4
10 letters
contribute3

The small number after each word is its number of syllables (total2 = 2 syllables).

In other languages

Français
additionner
Italiano
addizionare
Español
adicionar
Català
addicionar