Following are all the flounderer like words, in the list below.
MUDDLING
100% like flounderer
DISORDERLY
100% like flounderer
BUNGLING
100% like flounderer
CLUMSY
100% like flounderer
SLOUCH
100% like flounderer
HELTER-SKELTER
100% like flounderer
STRUGGLING
100% like flounderer
SHAMBLES
100% like flounderer
FOOLING
100% like flounderer
SLOPPERY
100% like flounderer
MESSUP
100% like flounderer
LOAFING
100% like flounderer
SLUGGARD
100% like flounderer
WANDERING
100% like flounderer
SHAMBLING
100% like flounderer
MUDDIER
100% like flounderer
MADLING
100% like flounderer
DISCOMBOBULATION
100% like flounderer
STRAGGLE
100% like flounderer
DUFFER
100% like flounderer
DO-NOTHING
100% like flounderer
PROFLIGATE
100% like flounderer
SCRUB
100% like flounderer
FAINTHEART
100% like flounderer
SHILLY-SHALLY
100% like flounderer
STRAY
100% like flounderer
SHEMOZZLE
100% like flounderer
DISOBEDIENT
100% like flounderer
SHAMBOLISM
100% like flounderer
SCHLEMIEL
100% like flounderer
DISARRAY
100% like flounderer
BUTTERFINGERS
100% like flounderer
BODGERY
100% like flounderer
SCATTERLING
100% like flounderer
LOSER
100% like flounderer
FAINEANT
100% like flounderer
NONACHIEVER
100% like flounderer
FRIVOL
100% like flounderer
BLUNDERFEST
100% like flounderer
IMPULSIVE
100% like flounderer
FLOTSAM AND JETSAM
100% like flounderer
LANGUISHING
100% like flounderer
LIMP
100% like flounderer
NONPLANNER
100% like flounderer
VACILLATION
100% like flounderer
SLIPSLOP
100% like flounderer
INCOMPETENT
100% like flounderer
INDIRECTION
100% like flounderer
UNGAINLY
100% like flounderer
NONCOMPOS
100% like flounderer
BLATHERING
100% like flounderer
SLOPWORK
100% like flounderer
FIASCO
100% like flounderer
FOLLY
100% like flounderer
INEFFICIENT
100% like flounderer
FAULTER
100% like flounderer
FIMBLE-FAMBLE
100% like flounderer
LACK-ALL
100% like flounderer
LACKWIT
100% like flounderer
IRRESPONSIBLE
100% like flounderer
FANDANGO
100% like flounderer
FRUMPERY
100% like flounderer
INDISCRETION
100% like flounderer
ANARCHY
100% like flounderer
FEAGUE
100% like flounderer
FLOUTING
100% like flounderer
BLATHER
100% like flounderer
CACK-HANDEDNESS
100% like flounderer
MOLLUSC
100% like flounderer
TRIFLING
100% like flounderer
OBTUNDER
100% like flounderer
UNFORTUNATE
100% like flounderer
GET-NOTHING
100% like flounderer
FOOLISHMENT
100% like flounderer
MESS
100% like flounderer
BAFFLING
100% like flounderer
UNRESPECTABLE
100% like flounderer
FALTERING
100% like flounderer
FOOL TO ONESELF
100% like flounderer
UNDERACHIEVER
100% like flounderer
CLAUDICANT
100% like flounderer
KYOODLE
100% like flounderer
SLAPDASHERY
100% like flounderer
NONCOMPREHENDER
100% like flounderer
DUNCE
100% like flounderer
FEEBLING
100% like flounderer
RANDOM
100% like flounderer
STUMBLING STONE
100% like flounderer
MALADROIT
100% like flounderer
MESS-UP
100% like flounderer
OBSTRUCTIVE
100% like flounderer
LAGGARDISM
100% like flounderer
WOBBLER
100% like flounderer
NE'ER-DO-WELL
100% like flounderer
COMPLICATION
100% like flounderer
MALFUNCTIONER
100% like flounderer
UNADEPT
100% like flounderer
WALLYDRAIGLE
100% like flounderer
VAGARY
100% like flounderer
MELEE
100% like flounderer