Following are all the flutter like words, in the list below.
FLIT
100% like flutter
FLAP
100% like flutter
FLAPPING
100% like flutter
FLOPPING
100% like flutter
FLICKER
99.97% like flutter
FLITTER
99.97% like flutter
WAVER
99.96% like flutter
DART
99.86% like flutter
QUIVER
99.84% like flutter
PALPITATE
99.77% like flutter
FLEET
99.61% like flutter
BAT
99.03% like flutter
BEAT
66.7% like flutter
BEATING
66.7% like flutter
OSCILLATION
66.68% like flutter
QUICKIE
66.67% like flutter
SHOT
66.63% like flutter
TONGUING
66.62% like flutter
SETUP
66.57% like flutter
TASTE
66.57% like flutter
SWAT
66.43% like flutter
WINGS
66.4% like flutter
HEARTBEAT
66.37% like flutter
FLUTTERINGS
33.44% like flutter
FLITTERING
33.44% like flutter
AFLUTTER
33.44% like flutter
MURMUR
33.44% like flutter
TWITCH
33.44% like flutter
PALPITATES
33.44% like flutter
FLITTERS
33.44% like flutter
QUIVERING
33.44% like flutter
BUTTERFLIES
33.44% like flutter
CHIRP
33.44% like flutter
FLITTING
33.44% like flutter
SWOOSHING
33.44% like flutter
CHIRR
33.44% like flutter
MURMUROUS
33.44% like flutter
WINGBEAT
33.44% like flutter
PALPITATIONS
33.44% like flutter
RUSTLE
33.44% like flutter
WINGBEATS
33.44% like flutter
CHIRRING
33.44% like flutter
DRIFT
33.44% like flutter
FLAPPED
33.44% like flutter
BUTTERFLY
33.44% like flutter
WHIRLING
33.44% like flutter
AQUIVER
33.44% like flutter
CRINKLE
33.44% like flutter
PALPITANT
33.44% like flutter
JITTERING
33.44% like flutter
SWIRL
33.44% like flutter
PALPITATING
33.44% like flutter
PALPITATION
33.44% like flutter
TREMULOUS
33.44% like flutter
WHIFFLING
33.44% like flutter
WHISPER
33.44% like flutter
ATREMBLE
33.44% like flutter
RIPPLE
33.44% like flutter
SQUEAL
33.44% like flutter
RUFFLING
33.44% like flutter
WARBLE
33.44% like flutter
TWIRL
33.44% like flutter
TWITCHING
33.44% like flutter
WHIRRING
33.44% like flutter
SQUAWK
33.44% like flutter
GLIDE
33.44% like flutter
DROOP
33.44% like flutter
SWAYING
33.44% like flutter
TREMBLINGS
33.44% like flutter
WOOSH
33.44% like flutter
FLITTED
33.44% like flutter
RIPPLING
33.44% like flutter
BUZZING
33.44% like flutter
MURMURS
33.44% like flutter
FLITS
33.44% like flutter
SWOON
33.44% like flutter
THUMP
33.44% like flutter
DARTING
33.44% like flutter
FLAPS
33.44% like flutter
GLIDING
33.44% like flutter
WHIRR
33.44% like flutter
RUMBLE
33.44% like flutter
THROB
33.44% like flutter
WOBBLE
33.44% like flutter
WARBLING
33.44% like flutter
WIGGLE
33.44% like flutter
TREMBLING
33.44% like flutter
SPANGLING
33.44% like flutter
BREEZES
33.44% like flutter
SWOONING
33.44% like flutter
FLICKERING
33.44% like flutter
CHIRPINGS
33.44% like flutter
SHRIEK
33.44% like flutter
SOAR
33.44% like flutter
THROBBINGS
33.44% like flutter
TICKLE
33.44% like flutter
CLUCK
33.44% like flutter
WHOOSH
33.44% like flutter
WAFT
33.44% like flutter
TREMBLE
33.44% like flutter
FLUTTERING
0% like flutter