u/Glass_Age_7628

I am going crazy right now trying to figure out the specific term for the thing I’m describing because it’s so elaborate and hard to explain without using a lot of words. basically I’m looking for the term that describes two words or phrases that have the same exact arrangement of vowels and consonants. Example: (v=vowel,c=consonant)

“Life” and “pace” : cvcv
“Separate” and “delicate” : cvcvcvcv
“Fallen” and “sipped” : cvccvc
“Place” and “spice” : ccvcv

I would appreciate any info on what this could possibly be called.