Yes, worm is playable
...and is worth 10 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Worm" Definition
noun
A person regarded as pitiable or contemptible.
An insidiously tormenting or devouring force: "felt the black worm of treachery growing in his heart” ( Mario Puzo).
Any of various crawling insect larvae, such as a grub or a caterpillar, having a soft elongated body.
Any of various invertebrates, as those of the phyla Annelida, Nematoda, Nemertea, or Platyhelminthes, having a long, flexible, rounded or flattened body, often without obvious appendages.
Any of various unrelated animals, such as the shipworm or the slowworm, resembling a worm in habit or appearance.
verb-transitive
Nautical To wrap yarn or twine spirally around (rope).
To cure of intestinal worms.
To elicit by artful or devious means. Usually used with out of: wormed a confession out of the suspect.
verb-intransitive
To move in a manner suggestive of a worm.
verb
To move or proceed sinuously or insidiously.
To proceed or make (one's way) insidiously or deviously.
To insinuate or introduce (oneself) by devious or subtle means.
To cause to move or proceed in or as if in the manner of a worm.
To wind rope or yarn spirally round and between the strands of (a cable or rope) before serving.
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