Answer: sealegs

AnswerCrossword Clue
SEALEGSPhysical attribute of tars.
SEALEGSGood standing in the Navy?
SEALEGSSteadiness on a ship
SEALEGSGood thing to find on a boat
SEALEGSAbility to keep one's balance on a ship
SEALEGSNautical equilibrium
SEALEGSDesirable on the Love Boat
SEALEGSSailor's bearings
SEALEGSSteadiness, in a way
SEALEGSGood sailors have them
SEALEGSAbility lacked by landlubbers
SEALEGSTar's underpinnings
SEALEGSSailor's need
SEALEGSGood sailor's asset
SEALEGSFreedom from mal de mer
SEALEGSOcean voyage boon.
SEALEGSSailor's stability
SEALEGSAttribute of a good sailor.
SEALEGSAbility to walk the deck.
SEALEGSAbility to walk on a ship
SEALEGSSailor's sense
SEALEGSSailor's ability
SEALEGSWhat landlubbers lack
SEALEGSEquilibrium on the briny
SEALEGSBearings, of a sort
SEALEGSSailors' equilibrium
SEALEGSLandlubber's lack
SEALEGSAbility to walk on deck
SEALEGSAbility to adjust one's balance to the motion of a ship
SEALEGSSailor's asset
SEALEGSTar's asset