Two words
May be 2 words combined (de+carius) If not obvious, probably incorrect
cari.us ADJ 1 1 NOM S N COMP
cari.us ADJ 1 1 VOC S N COMP
cari.us ADJ 1 1 ACC S N COMP
carus, cara -um, carior -or -us, carissimus -a -um ADJ [XXXAO]
dear, beloved; costly, precious, valued; high-priced, expensive;
carius ADV COMP
care, carius, carissime ADV [XXXCO]
dear, at high price; of high value; at great cost/sacrifice;
de PREP ABL
de PREP ABL [XXXAO]
down/away from, from, off; about, of, concerning; according to; with regard to;
*