I.
adj.
Outward is used with these nouns: ↑ appearance , ↑ conformity , ↑ current , ↑ display , ↑ expression , ↑ flow , ↑ indication , ↑ journey , ↑ manifestation , ↑ passage , ↑ sign , ↑ symbol , ↑ trappings , ↑ voyage
II.
adv.
Outward is used with these verbs: ↑ expand , ↑ explode , ↑ grow , ↑ spread