What OS Means
- noun: a mouth or mouthlike opening
- noun: rigid connective tissue that makes up the skeleton of vertebrates
Similar words
Definitions from Open English WordNet, CC BY 4.0.
What It Scores
OS is a valid word in the tournament list this site uses. Tile values only, before any premium square: 2 in Scrabble and 2 in Words With Friends. The letters break down as O1 S1.
Anagrams of OS (1)
Same letters, different order. Any of these plays the same tiles for the same score.
Longer Words Containing OS
OS appears inside each of these, which is what makes it worth knowing as a hook.
ABELMOSKABELMOSKSABIOSESABIOSISABMHOSABOSABRAZOSABROSIAABROSIASACARBOSEACARBOSESACAULOSEACCOSTACCOSTABLEACCOSTEDACCOSTINGACCOSTSACEROSEACETOSEACIDOSESACIDOSISACINOSEACOLOUTHOSACOSMISMACOSMISMSACOSMISTACOSMISTSACROSOMALACROSOMEACROSOMESACROSPIREACROSPIRESACROSSACROSTICACROSTICALACROSTICSACTOMYOSINADAGIOSADENOSESADENOSINE
Next: the Word Unscrambler for any letters at all, and the two and three letter lists. Full entry and definition at Merriam-Webster.