Gr Xiv

Front 1

proto-

Back 1

first

Front 2

deutero-

Back 2

second

Front 3

tri-

Back 3

three

Front 4

tetra-

Back 4

four

Front 5

penta-

Back 5

five

Front 6

hexa-

Back 6

six

Front 7

hepta-

Back 7

seven

Front 8

octo-

Back 8

eight

Front 9

ennea-

Back 9

nine

Front 10

deka-, deca-, dec-

Back 10

ten

Front 11

hecato-, hecatom-, hecaton-, hect-

Back 11

hundred

Front 12

kilo-

Back 12

thousand

Front 13

myriad-

Back 13

ten thousand

Front 14

mal

Back 14

bad

Front 15

tauto

Back 15

same