Answer:
熏 KUN, kusu(beru) - smoke, fog, vapor, cure
干 KAN, hi(ru), ho(su) - get dry, dry, drink up
新 SHIN, atara(shii), arata, nii - new
余 YOKU, ama(ru), ama(su) - left over, in excess, leave over
洛 RAKU, miyako, tsura(naru) - capital city. Kyoto
Adding the "flower" radical (艹 kusakanmuri) makes them all into different characters!
薫 KUN, kao(ru) - be fragrant, smell good
芋 imo - potato
薪 SHIN, takigi - firewood
茶 CHA, SA - tea
落 RAKU, o(chiru), o(tosu) - fall, drop, lose