Nice or nah? (Leftovers)

Looking for appraisals on various social media handles.

Snapchat:

Succ**ds
Hint: double e

Instagram:

Succ**d*d
Hint: Triple e

Twitter:

@wh*sk*d
Hint: (I)nternet (E)xplorer

@Maln**r*shment
Hint Y(ou) & (I)

Kik:

Malnourish

traversing

consoling

creaked