List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• balance spring, hairspring

usually written using kana alone  noun  noun (generic) 

• tropical fire ant (Solenopsis geminata)

obsolete reading  usually written using kana alone  な adjective  adjective (generic)  archaic 

• negligent, careless
• easygoing, relaxed

usually written using kana alone  expression  suru verb  verb (generic) 

• to be negligent, to neglect, to slight

usually written using kana alone  な adjective  adjective (generic)  slang 

• delicious-looking, tasty-looking
• hot, sexy, desirable

usually written using kana alone  godan verb  godan verb (archaic)  verb (generic)  intransitive verb 

• to chirp (of a swarm of insects), to sing
• to gather, to swarm

usually written using kana alone  noun  noun (generic) 

• red imported fire ant (Solenopsis invicta)

usually written using kana alone  expression 

• if you don't mind, if you like, if you feel up for it, if you're interested

usually written using kana alone  noun  noun (generic) 

• Futabasaurus suzukii (species of plesiosaur)

rarely used kanji form  usually written using kana alone  expression  adverb  noun taking the genitive case particle の  adjective (generic)  な adjective 

• exactly the same, exactly as is, without any change