RichThesaurus
cellar spider
vs
granddaddy long-legs spider
cellar spider
noun
Pholcus phalangioides, a spider of the family Pholcidae.
granddaddy long-legs spider
How often have the words
cellar spider
and
granddaddy long-legs spider
occurred in a corpus of books?
(source:
Google Ngram Viewer
)