like peas in a pod

like (two) peas in a pod

Said of two people who are very similar in interests, actions, or appearance. Betty and Jennifer are like two peas in a pod, so it's no wonder people sometimes mistake them for sisters.
See also: like, pea, pod
Farlex Dictionary of Idioms.

like (two) peas in a pod

Cliché very close or intimate. (Compare this with as alike as (two) peas in a pod.) Yes, they're close. Like two peas in a pod. They're always together. Like peas in a pod.
See also: like, pea, pod
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

like peas (or like as two peas) in a pod

so similar as to be indistinguishable or nearly so.
See also: like, pea, pod
Farlex Partner Idioms Dictionary
See also:
  • (as) (a)like as (two) peas in a pod
  • alike
  • alike as peas in a pod
  • alike as two peas in a pod
  • as alike as peas in a pod
  • as alike as two peas in a pod
  • as alike/like as peas in a pod
  • at opposite poles
  • couple
  • couple of