Following are all the pennywhistle like words, in the list below.
TIN WHISTLE
100% like pennywhistle
WHISTLE
99.47% like pennywhistle
PENNY WHISTLE
33.39% like pennywhistle
HORNPIPE
33.39% like pennywhistle
SLIDE WHISTLE
33.39% like pennywhistle
FIFE
33.39% like pennywhistle
BIRD WHISTLE
33.39% like pennywhistle
EUNUCH FLUTE
33.39% like pennywhistle
SHEPHERD'S FLUTE
33.39% like pennywhistle
IRISH FLUTE
33.39% like pennywhistle
FLUTE
33.39% like pennywhistle
BAGPIPES
33.39% like pennywhistle
BLOCKFLUTE
33.39% like pennywhistle
PANPIPES
33.39% like pennywhistle
PANFLUTE
33.39% like pennywhistle
FLAUTINO
33.39% like pennywhistle
GLASS HARMONICA
33.39% like pennywhistle
WOODWIND INSTRUMENT
33.39% like pennywhistle
BIGOPHONE
33.39% like pennywhistle
WOODWIND
33.39% like pennywhistle
SWANEE WHISTLE
33.39% like pennywhistle
HORN
33.39% like pennywhistle
TONETTE
33.39% like pennywhistle
PICCOLO
33.39% like pennywhistle
FLAGEOLET
33.39% like pennywhistle
PIPE
33.39% like pennywhistle
WIND INSTRUMENT
33.39% like pennywhistle
FLUGELHORN
33.39% like pennywhistle
CORNET
33.39% like pennywhistle
ENGLISH HORN
33.39% like pennywhistle
TRUMPET
33.39% like pennywhistle
PAN FLUTE
33.39% like pennywhistle
PIPE ORGAN
33.39% like pennywhistle
CRUMHORN
33.39% like pennywhistle
SHAKUHACHI
33.39% like pennywhistle
FLUMPET
33.39% like pennywhistle
CALLIOPE
33.39% like pennywhistle
OCTOPHONE
33.39% like pennywhistle
HECKELPHONE
33.39% like pennywhistle
PAN-PIPES
33.39% like pennywhistle
MIRLITON
33.39% like pennywhistle
WIND CHIME
33.39% like pennywhistle
OCTAVE FLUTE
33.39% like pennywhistle
BRASS INSTRUMENT
33.39% like pennywhistle
HARMONICA
33.39% like pennywhistle
VESSEL FLUTE
33.39% like pennywhistle
HARMONIPHONE
33.39% like pennywhistle
SHEPHERD'S PIPE
33.39% like pennywhistle
FIPPLE
33.39% like pennywhistle
FLOYTE
33.39% like pennywhistle
CLARINET
33.39% like pennywhistle
STOCKHORN
33.39% like pennywhistle
SAXOPHONE
33.39% like pennywhistle
BRASSWIND
33.39% like pennywhistle
PECKHORN
33.39% like pennywhistle
KAZOO
33.39% like pennywhistle
BUGLE
33.39% like pennywhistle
EUPHONIUM
33.39% like pennywhistle
FLUEGELHORN
33.39% like pennywhistle
SHEHNAI
33.39% like pennywhistle
DEATH WHISTLE
33.39% like pennywhistle
ENGLISH FLUTE
33.39% like pennywhistle
TINTINNABULUM
33.39% like pennywhistle
BELL
33.39% like pennywhistle
POCKET TRUMPET
33.39% like pennywhistle
TINNINESS
33.39% like pennywhistle
BASSET HORN
33.39% like pennywhistle
WESTERN CONCERT FLUTE
33.39% like pennywhistle
HARMONIUM
33.39% like pennywhistle
QUILL
33.39% like pennywhistle
ARMONICA
33.39% like pennywhistle
VIENNA HORN
33.39% like pennywhistle
FRENCH HORN
33.39% like pennywhistle
MISKIN
33.39% like pennywhistle
PITCH PIPE
33.39% like pennywhistle
HARP
33.39% like pennywhistle
SAXHORN
33.39% like pennywhistle
PHIFE
33.39% like pennywhistle
RECORDER
33.39% like pennywhistle
GYIL
33.39% like pennywhistle
TONE HOLE
33.39% like pennywhistle
GLOCKENSPIEL
33.39% like pennywhistle
XYLOPHONE
33.39% like pennywhistle
HARMONIPHON
33.39% like pennywhistle
MUSICAL INSTRUMENT
33.39% like pennywhistle
STONE XYLOPHONE
33.39% like pennywhistle
PITCHPIPE
33.39% like pennywhistle
SVIREL
33.39% like pennywhistle
SERPENT
33.39% like pennywhistle
TWEEDLE
33.39% like pennywhistle
VERTICAL FLUTE
33.39% like pennywhistle
ZITHER
33.39% like pennywhistle
FLüGELHORN
33.39% like pennywhistle
SET OF PIPES
33.39% like pennywhistle
PORTATIVE ORGAN
33.39% like pennywhistle
CHORDOPHONE
33.39% like pennywhistle
PIPES OF PAN
33.39% like pennywhistle
MELODICA
33.39% like pennywhistle
MOUTH ORGANIST
33.39% like pennywhistle
THUMB PIANO
33.39% like pennywhistle