How to spell DIAPLESIS correctly?

"Catchy mnemonic devices like 'Die Apple, sis!' or 'Dia please!' could potentially aid in remembering the correct spelling of 'diaplesis.' Additionally, breaking it down into syllables like 'di-a-ple-sis' can assist in grasping the word's structure. These suggestions may help conquer the spelling challenges posed by 'diaplesis.'"

• diaeresis "She placed a diaeresis mark over the second vowel to indicate that it should be pronounced separately."
• dialysis My grandfather undergoes regular dialysis treatments to help filter and purify his blood.
• diaphysis The diaphysis is the long, cylindrical part of a long bone.

Attenttion

• attention
• attentions
• attenuation
• inattention