7-Letter Words Containing: F,R,T,Y

• make strong or stronger

• enclose by or as if by a fortification

• prepare oneself for a military confrontation

• add nutrients to

• add alcohol to (beverages)

• change into glass or a glass-like substance by applying heat

• undergo vitrification; become glassy or glass-like

• stale and unclean smelling

• a plant consisting of one or more buildings with facilities for manufacturing

• provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes

• guarantee payment on; of checks

• authorize officially

• guarantee as meeting a certain standard

• declare legally insane

• determine the length of

• reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities

• bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one

• set straight or right

• make right or correct

• convert into direct current

• practice self-denial of one's body and appetites

• hold within limits and control

• cause to feel shame; hurt the pride of

• undergo necrosis

• become putrid; decay with an offensive smell

• cause to become stonelike or stiff or dazed and stunned from fright

• change into stone

• make rigid and set into a conventional pattern