Is “Obs” a Scrabble word?
Yes
OBS
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Obs
noun
1.Observation(s) (blood pressure, temperature, etc).
adjective
1.Abbreviation of observed
adjective
1.(of words, equipment, etc.) No longer in use; gone into disuse; disused or neglected (often by preference for something newer, which replaces the subject).
“It is speculated that, within a few years, the Internet's speedy delivery of news worldwide will make newspapers obsolete.”
2.Imperfectly developed; not very distinct.
Synonyms: abortive, obscure, rudimental, antiquated, deprecated, disused