Answer:

khayyam

Answer	Crossword Clue
KHAYYAM	Rubalyat name
KHAYYAM	Rubaiyat name
KHAYYAM	Persian poet Omar ...

KHAYYAM	Persian poet
KHAYYAM	Poet Omar
KHAYYAM	Epithet meaning tentmaker
KHAYYAM	Poet Omar ...

Crossword

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