词根词缀：luco-, luc-, luci-, lux, -lucence, -lucent

【来源及含义】Latin: light, lights, shine, shines, shining

【相关词根词缀】 Etymologically related "light, shine, glow" word families: ethero-; fulg-; lumen-, lum-; luna, luni-; lustr-; phengo-; pheno-; phospho-; photo-; scinti-, scintill-; splendo-.

【同源单词】Alenda lux ubi orta libertas, Anno lucis, antelucan, antelucidate, circumlucid, elucid

词根词缀：nocti-, noct-, nox

【来源及含义】Latin: night

【相关词根词缀】Other related "dark; shadow, shade; black" units: lygo-; melan-; nigri-; nycti-; scoto-; skio-; umbra-. Another related "night" unit: nycti-.

【同源单词】equinoctial, equinoctium, equinox, noctalbuminuria, noctambulate, noctambulation