Extend and Tack on

Extend verb - To make longer.

Tack on and extend are semantically related In some cases you can use "Tack on" instead a verb "Extend".

Nearby Words: extended, extent, extensive, extension, extending

Tack on verb - To join (something) to a mass, quantity, or number so as to bring about an overall increase.

Extend and tack on are semantically related in increase topic. Sometimes you can use "Extend" instead a verb "Tack on", if it concerns topics such as add or grow.