Zhanmadao (Chinese anti cavalry sword) (great video on the history of it 
https://www.youtube.com/watch?v=AU18gJsVJic)
Gladius (If you don't know what that is you're a fucking idiot)
Khopesh (Sickle Sword)
Rapier with a basket hilt like pic related 
Sword Breaker (Cool as fuck, uses it's quadrangular flanged blade to damage or break swords, essentially a sword mace)  
Filipino Talibong 
Seax (More kniiives)
Flamberge Dagger 
Assegai (Yes it's a fucking throwing weapon and I know I'm a piece of shit for choosing it)
Yari (Japanese Spear) 
Greek Hoplite Spear (Really don't need to explain what this is) 
Spatha (Essentially a longer Gladius) 
 Lastly, some armour/helmets
Roman Segmentata 
Gladiator Helmets 
 Corinthian Helmet (Ancient Greek helmet from the city of Corinth) 
there we go, that's all i can be bothered to suggest for now.
(oops, I see some of my suggestions are already being looked at from my discord posts, whatever, i'll keep them here anyways)