plugs

blockage consisting of an object designed to fill a hole tightly
a wad of something chewable as tobacco
blatant or sensational promotion
electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark
an electrical device with two or three pins that is inserted in a socket to make an electrical connection
an upright hydrant for drawing water to use in fighting a fire
an old or over-worked horse
fill or close tightly with or as if with a plug;
persist in working hard;
deliver a quick blow to;
make a plug for; praise the qualities or in order to sell or promote
insert a plug into;
insert as a plug;

plugs is a valid Scrabble (US) TWL word

plugs is a valid Scrabble Word in Merriam-Webster MW Dictionary

plugs is a valid Scrabble Word in International Collins CSW Dictionary

plugs is a valid Words With Friends word