twerp also twirp 
(twûrp)
(twûrp)n.
Slang
Slang
A person regarded as insignificant and contemptible.
[Origin unknown.]
- partial tone
- partible
- participance
- participant
- participate
- participation
- participational
- participative
- participator
- participatory
- participial
- participially
- participle
- particle
- particle accelerator
- particle beam
- particleboard
- particle board
- particle decay
- particle physics
- parti-colored
- particular
- particularism
- particularist
- particularistic