As adjectives the difference between guttiest and ruttiest
is that guttiest is (gutty) while ruttiest is (rutty).
guttiest
English
Adjective
(head)
(gutty)
gutty
English
Etymology 1
(etyl) . Compare (etyl) goutte. Compare guttated.
Alternative forms
* goutty
Adjective
(-)
(heraldry) Charged or sprinkled with drops.
Etymology 2
ruttiest
English
Adjective
(head)
(rutty)
rutty
English
Etymology 1
Adjective
(
er)
Rutted; imprinted with ruts.
- a rutty country road
Related to a rut; being in a state of sexual arousal; ruttish; lustful.
Etymology 2
Adjective
(
er)
(obsolete) rooty
- (Spenser)