olemus
kujult sarnane, kuid tähenduselt erinev märk

Wiktionary:
(linguistics, computing) a character identical or nearly identical in appearance to another, but which differs in the meaning it represents; thus, in character encoding terms, a character with an identical or near-identical glyph, or the glyph itself

näiteid
- null ja O-täht
- i-suurtäht ja L-väiketäht seriifideta kirjas

ülevaateid
https://wikidiff.com/homoglyph/homograph

https://en.wikipedia.org/wiki/Homoglyph

homoglüüfrünne
https://towardsdatascience.com/homoglyph-attack-prevention-with-ocr-a6741ee7c9cd

https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/200146-Homoglyph-Advanced-Phishing-Attacks.html

vt ka
- homograaf
- homograafrünne