2000 honda accord ex .....slave cylinder ??
I bled and arm on cylinder moves

 

slave cylinder ? I bled and arm actuator or whatever moves open/close so dunno ???

 

it's possible if the master cylinder pushrod is leaking that it's not giving enough travel so check the pushrod at the clutch pedal

 

always replace master and slave, if one is toast the other
wont be far behind if they are factory originals.
if so they are near or at the **** up stage.
$20 vacuum pump is worth it to assist in bleeding:

Hand Held Brake Bleeder Vacuum Pressure Pump Tester Tool Kit Adapters for Autos | eBay

works well with some sex toys too (according to a friend)....