1. parallelism, running parallel (to, with)

intransitive verb noun (common) (futsuumeishi) nouns which may take the genitive case particle 'no' adjectival nouns or quasi-adjectives (keiyodoshi) noun or participle which takes the aux. verb suru

2. running concurrently, occurring at the same time, keeping pace with

nouns which may take the genitive case particle 'no' noun (common) (futsuumeishi) intransitive verb noun or participle which takes the aux. verb suru

3. not reaching an agreement (e.g. of a debate)

noun or participle which takes the aux. verb suru intransitive verb noun (common) (futsuumeishi)