suborder heterostraci
noun
20 letters28 points in Scrabble®30 points in WWF®
DEFINITIONS1
NOUN
1
Extinct group of armored jawless fishes or fish-like vertebrate; taxonomy is not clear.
WORD FORMS
Starts withS
Ends withI
GAME SCORES
Scrabble®28 points
Words With Friends®30 points
Double word56 points
Triple word84 points
GOOD TO KNOW
Starts & ends withS … I
SYNONYMS & RELATED1
KEEP EXPLORING4