lengthen — to make longer; make greater in length.
augment — To augment something means to make it larger, stronger, or more effective by adding something to it.
economise — to practice economy; avoid waste or extravagance.
economize — to practice economy; avoid waste or extravagance.
fill — to make full; put as much as can be held into: to fill a jar with water.
husband — a married man, especially when considered in relation to his partner in marriage.
increase — to make greater, as in number, size, strength, or quality; augment; add to: to increase taxes.
magnify — to increase the apparent size of, as a lens does.
stretch — to draw out or extend (oneself, a body, limbs, wings, etc.) to the full length or extent (often followed by out): to stretch oneself out on the ground.
supplement — something added to complete a thing, supply a deficiency, or reinforce or extend a whole.
