Eris sits next to 4 phonetic neighbors — Iris, Ares, and Chris are the closest matches by sound. Most share Eris's Greek-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"strife, discord"
"upright post, beam"
"earth mother devotee"
"firmness, constancy"
"virile, masculine, strong"
"victorious one"
"foundation, steadfast one"
"gift of God"
"devoted to Demeter, of the earth goddess"
"the good one"
"lord, master"
"anointed one"
"protector of people"
"the hidden one, lady"
"not evil, innocent"
"maple tree"
Similar sound: These names share phonetic patterns with Eris — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Greek origins, giving them the same cultural heritage as Eris.
Rhythm: Eris is a 2-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.