The Homeric Greek word σπιδής
Word σπιδής
s p i ð ɛː. ς
IPA spidε:s
Meaning vast, broad
Synonyms εὐρύς, πέταλος, πλατύς

Comments
Iliad

Other words that might be of interest
πέλωρος ‘monstrous, prodigious, huge’