13-Letter Words Containing: E,T,T,L,E,S,_,_

• To make legitimate.

• To legalize.

• The capability of being extended

• A quality of design that takes possible future advances into consideration and attempts to accommodate them

• badminton equipment consisting of a ball of cork or rubber with a crown of feathers

• send or toss to and fro, like a shuttlecock

• a premature systole resulting in a momentary cardiac arrhythmia

• a weight of 28 pounds; sometimes imposed as a handicap in a horse race (such as a steeplechase)

• an amateur boxer who weighs no more than 148 pounds

• a wrestler who weighs 154-172 pounds

• a professional boxer who weighs between 141 and 147 pounds

• A weight class division in combat sports, for fighters heavier than those in the lightweight division and lighter than those in the middleweight division.