Synonyms of 'tack something on to something'
▷ See tack
appendDictionary, add, attach
The childcare bill is to be tacked on to the budget plan.
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If you add one thing to another, you put it in or on the other thing, to increase, complete, or improve it.
He wants to add a huge sports complex to the hotel.
A gate goes through to the annexed garden.
Thesaurus for tack something on to something from the Collins English Thesaurus