11-Letter Words Containing: _,E,E,F,I,N,S,T

• a liquid added to the water in a cooling system to lower its freezing point

• be on friendly terms with someone, as if with a brother, especially with an enemy

• a selective-serotonin reuptake inhibitor commonly prescribed as an antidepressant (trade names Prozac or Sarafem); it is thought to work by increasing the activity of serotonin in the brain

• A developing feather as it emerges through the skin

• turning an oar parallel to the water between pulls

• clearly defined or formulated

• of recognized authority or excellence

• supplying or being a final or conclusive settlement