noun: Dutch astronomer who proved that the galaxy is rotating and proposed the existence of the Oort cloud (1900-1992)
Length: 4 letters
Scrabble value: 4
Words with Friends value: 4
Literati value: 4
TWL (USA): Found
SOWPODS (UK): Found
oort
root
oto
rot
too
tor
or
ro
o
r
t
oomph
oomycetes
oophorectomy
oophoritis
oophorosalpingectomy
oosphere
oospore
ootid
ooze
oozing