Another word for fill
To put as much as possible into
pack, stuff, load, lade, replenish, furnish, supply, satisfy, fulfill, sate, satiate, gorge, blow up, fill up, pump up, puff up, inflate, fuel, fill to capacity, fill to overflowing, swell, charge, cram in, ram, crowd, jam, top off*.
To occupy available space
take up, pervade, overflow, stretch, bulge out, curve out, distend, brim over, overspread, stretch, swell, blow up, belly, run over at the top, permeate, saturate, congest, take over; see also sense 1.
To supply with an occupant
Another word for fillverb
To make or become full; put as much into as can be held:charge, freight, heap, load, pack, pile. See full
To plug up something, as a hole, space, or container:block, choke, clog, close, congest, cork, plug, stop. See full
To supply fully or completely:answer, fulfill, meet1, satisfy. See do
To supply what is lacking:complement, complete, round (off or out), supplement. See agree, part
To act as a substitute:stand in, substitute, supply. (Informal) pinch-hit, sub. See substitute