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

• Overly sentimental, emotional, maudlin or bathetic.

• someone who builds or maintains very tall structures

• 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

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

• admit into a hospital

• a substance added to plastics or other materials to make them more pliable

• become unstable

• make unstable

• the process of paying close and continuous attention

• vigilant attentiveness