*NOUNS, ADJECTIVES, PRONOUNS, CONJUNCTIONS and DETERMINERS*
A	ALL AND ANIMAL ASHES AT
B	BACK BAD BARK BECAUSE BELLY BIG BIRD BLACK BLOOD BONE
C	CHILD CLOUD COLD
D	DAY DIRTY DOG DRY DULL DUST
E	EAR EARTH EGG EYE
F	FAR FAT FATHER FEATHER FEW FIRE FISH FIVE FLOWER FOG FOOT FOUR FRUIT
G	GOOD GRASS GREEN GUTS
H	HAIR HAND HE HEAD HEART HEAVY HERE HOW HUSBAND
I	I ICE IF IN
L	LAKE LEAF LEFT LEG LIVER LONG LOUSE
M	MAN MANY MEAT MOTHER MOUNTAIN MOUTH
N	NAME NARROW NEAR NECK NEW NIGHT NOSE NOT
O	OLD ONE OTHER
P	PERSON
R	RED RIGHT(1-Correct) RIGHT(2-Direction) RIVER ROAD ROOT ROPE ROTTEN
S	SALT SAND SEA SEED SHARP SHORT SKIN SKY SMALL SMOKE SMOOTH SNAKE SNOW SOME STAR STICK STONE STRAIGHT SUN
T	TAIL THAT THERE THEY THICK THIN THIS THOU THREE TONGUE TOOTH TREE TWO
W	WARM WATER WE WET WHAT WHEN WHERE WHITE WHO WIDE WIFE WIND WING WITH WOMAN WOODS WORM
Y	YE YEAR YELLOW
*VERBS*
B	TO_BITE TO_BLOW TO_BREATHE TO_BURN
C	TO_COME TO_COUNT TO_CUT
D	TO_DIE TO_DIG TO_DRINK
E	TO_EAT
F	TO_FALL TO_FEAR TO_FIGHT TO_FLOAT TO_FLOW TO_FLY TO_FREEZE
G	TO_GIVE
H	TO_HEAR TO_HIT TO_HOLD TO_HUNT
K	TO_KILL TO_KNOW
L	TO_LAUGH TO_LIE TO_LIVE
P	TO_PLAY TO_PULL TO_PUSH
R	TO_RAIN TO_RUB
S	TO_SAY TO_SCRATCH TO_SEE TO_SEW TO_SING TO_SIT TO_SLEEP TO_SMELL TO_SPIT TO_SPLIT TO_SQUEEZE TO_STAB TO_STAND TO_SUCK TO_SWELL TO_SWIM
T	TO_THINK TO_THROW TO_TIE TO_TURN
V	TO_VOMIT
W	TO_WALK TO_WASH TO_WIPE

Download all the words and cognate sets: Database.csv

Data and workflows used to generate and compare biolinguistic split graphs, galled networks and directed hybridization networks: Biolinguistic_networks_data.zip

LINK FOR THE ORIGINAL INDO-EUROPEAN LANGUAGE DATABASE COLLECTED BY ISIDORE DYEN