We don't have synonyms for dead leg yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are deadleg, dead-leg and dead set.
(n) :
A blow to the upper thigh, crushing the muscle against the bone and crushing the nerve cluster next to the quadriceps. Also, the resulting injury.
(n) :
Used other than figuratively or idiomatically: see dead, leg.
(n) :
Alternative form of deadleg (isolated section of pipe with no outflow). [A lazy or weak person.]
(n) :
A blow to the upper thigh, crushing the muscle against the bone and crushing the nerve cluster next to the quadriceps. Also, the resulting injury.
(n) :
Used other than figuratively or idiomatically: see dead, leg.
(n) :
Alternative form of deadleg (isolated section of pipe with no outflow). [A lazy or weak person.]