Lengthen and Tack on

Lengthen verb - To make longer.

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

Nearby Words: length, lengthy, lengthening

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

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