This word prefers certain other words in its environment. Look at the collocations here!
The lemma mrw.tj-wnw-pꜣj=w-tꜣ-m-kk, "der Geliebte und das Licht ihres Landes in der Finsternis (Osiris)" (for more info check AED link: 851969 & VÉgA entry) appears in these sentences: