Is “Lucid” a Scrabble word?
Yes
LUCID
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 Lucid
/ˈl(j)uːsɪd/
noun
1.A lucid dream.
adjective
1.Clear; easily understood
2.Mentally rational; sane
3.Bright, luminous, translucent or transparent
Synonyms: brilliant, light, clear, perspicuous, straightforward, glowing