painful/being sorry/feeling sorry (adjective (keiyoushi))

solicitude/sympathy/anxiety/regard for/consideration (for others)/watchfulness/care (noun (common) (futsuumeishi))

thoughtfulness/diversion/recreation (noun (common) (futsuumeishi))

diffidence/timidity (noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru)

preparedness/readiness (noun (common) (futsuumeishi))

to be completely satisfied or contented (Godan verb - Iku/Yuku special class, intransitive verb)

feelings/nature/disposition (noun (common) (futsuumeishi))

helpless/forlorn/hopeless/unpromising/lonely/discouraging/disheartening (adjective (keiyoushi))

regret/reluctance (adjectival nouns or quasi-adjectives (keiyodoshi), noun (common) (futsuumeishi))

feeling/mood/somewhat/slightly (adverb (fukushi), noun (common) (futsuumeishi))