I really like this becauseBivit - (B + I + V + I + T) - Meaning: To progress slowly (implying forward, small, slow movement).
A) it makes sense
B) feels naturalistic
C) sounds like someone is tiptoeing, which is a slow form of movement.
D) somehow manages to be grammatically correct(words can only consonant-end with t,n, or z), and needs no concept dividers.
I might make this a slang term for "to sneak" or "to be secretive".