向け/向き => to be suitable for N2
~むきがある(~向きがある)     => There is a tendency N1
意向形 => volitional form​ N4
一緒に => together N5
に向かって/に向けて => to face; to go towards; to head to N2
一度に => all at once N3
一通り => Basically, (get) over, done N2
Base, base
一方だ => more and more; continue to ~ N2
[向「む」]け => Made for A, intended for A N2
Adjectival, Descriptions
一応 => more or less; pretty much; roughly; tentatively ~ N2
一体 => …the heck; …in the world; …on earth N3
一方 => on one hand, on the other hand; although ~ (conjunction) N2