Answer: sadsack

AnswerCrossword Clue
SADSACKPathetic bumbler
SADSACKHapless one: Slang.
SADSACKMilitary blunderer: Slang.
SADSACKMisfit, military style.
SADSACKMisfit: Slang.
SADSACKMisfit of W. W. II
SADSACKInept G.I.
SADSACKCartoon private
SADSACKPathetically inept person
SADSACKBorn loser
SADSACKSoldier of a sort.
SADSACKBlunderer
SADSACKOaf
SADSACKPerennial loser
SADSACKDebbie downer
SADSACKComics soldier (with "The")
SADSACKGI washout
SADSACKSchlemiel
SADSACKHopelessly inept fellow
SADSACKInept GI
SADSACKHapless sort
SADSACKComics soldier, with "The"
SADSACKArmy cartoon character
SADSACKWoefully inept person
SADSACKHapless WWII cartoon GI
SADSACKDebbie Downer
SADSACKBumbler
SADSACKBungler
SADSACKInept sort
SADSACKInept soldier
SADSACKInept person
SADSACKPathetic person
SADSACKGeo. Baker's cartoon G.I.
SADSACKFrustrated G. I.
SADSACKDoleful comic strip character.
SADSACKIneffective soldier: Slang.
SADSACKG.I. of a sort.