Yes, rogue is playable
...and is worth 8 points.
Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Rogue" Definition
noun
A vicious and solitary animal, especially an elephant that has separated itself from its herd.
A wandering beggar; a vagrant.
An organism, especially a plant, that shows an undesirable variation from a standard.
An unprincipled, deceitful, and unreliable person; a scoundrel or rascal.
One who is playfully mischievous; a scamp.
adjective
Large, destructive, and anomalous or unpredictable: a rogue wave; a rogue tornado.
Operating outside normal or desirable controls: "How could a single rogue trader bring down an otherwise profitable and well-regarded institution?” ( Saul Hansell).
Vicious and solitary. Used of an animal, especially an elephant.
Resembling or suggesting a especially in being isolated, , dangerous, or uncontrollable .
Of or being a nation whose leaders defy international law or norms of international behavior .
verb-transitive
To remove (diseased or abnormal specimens) from a group of plants of the same variety.
verb-intransitive
To remove diseased or abnormal plants.
verb
To weed out inferior, diseased, or nontypical individuals from a crop plant or a field.
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