12-Letter Words Containing: I,S,S,A,L

• direct one's libidinous urges into another direction

• make infertile

• To form (words or statements) in thought and express them inwardly without uttering them aloud.

• Overly sentimental, emotional, maudlin or bathetic.

• an infestation with or a resulting infection caused by a parasite of the genus Schistosoma; common in the tropics and Far East; symptoms depend on the part of the body infected

• cause to take on a definite and clear shape

• make free from confusion or ambiguity; make clear

• cause to form crystals or assume crystalline form

• assume crystalline form; become crystallized

• Any solid with conventional crystalline properties but exhibiting a point group symmetry inconsistent with translational periodicity

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

• make classic or classical