Cudgel.
Steel Spear.
Knife Spear.
Quarterstaff
Ironshod Quarterstaff.
Katana.
Diamond Katana.
Makeshift Crowbar isn’t actually good, it has no special attack or block/parry and costs a bit too much move points per attack for my taste.
A simple bat is better, nail bat is even better but still no special attacks or blocking.
Knives suck, the trenchknife i think has parry and is similar in damage to a combat knife so i guess that’s the only good one apart from the Monomolecular Blade CBM which is really high damage and has block.
If you’re going unarmed with a style i recommend the Katar Claws thingy, it doesn’t count as a weapon and adds like 15 damage + block to your unarmed attacks.
My info is a little outdated so check it yourself.