12-Letter Words Containing: B,L,A,S,T,I,E,S

• small (2-4 inches) pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having elaborate courtship; subjects of much research

• become unstable

• make unstable

• a pocketknife with a blade that springs open at the press of a button

• in a sparing manner; without overindulgence

• the act of abolishing a system or practice or institution (especially abolishing slavery)

• To establish beforehand.