add on

Meaning

Verb

1. To incorporate (something extra, often an amount of money) into something else (often a bill).
2. To put an expansion (addition) onto a building, usually a home.

Noun

Alternative form of add-on

Synonyms

append

add

increase

affix

put on

tack on

supplement

augment

blend in

collect

cut in

enhance

exasperate

gain

gather

in addition

insert

intensify

interlard

intersperse

join

lace

lengthen

plus

put in

redound

run up

suffix

superimpose

throw in

toss in

with

tag on

add in

add to

adjoin

admix

advance

assemble