Answer:

ILIAL

Answer	Crossword Clue
ILIAL	Hipbone-related
ILIAL	Pelvic
ILIAL	Hippy?

ILIAL	Related to a hipbone
ILIAL	Of a pelvic bone
ILIAL	Hip-related
ILIAL	Related to the hip

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.