I keep getting words wrong with big. for example, I get taisetsu (important) correct, but I get daiki (Atmosphere) wrong, I write Taiki. I know for example that daigaku or daigakuin have dai not tai, but why?? I thought tai became dai when rendakued, but there is no phrase infront of daiki or daigaku that would cause rendaku such as in hitobito.
some help would be appreciated,
(Note - on chromebook and too lazy to switch to JAP - so sorry for romanji.)
EDIT: Thank you for pointing out that daiki is incorrect, it is taiki.