shard 
(shärd) also sherd (shûrd)
(shärd) also sherd (shûrd)n.
1. A broken piece or fragment, as of pottery or glass.
2. Zoology A tough scale or covering, such as the elytron of a beetle.
[Middle English sherd, from Old English sceard, cut, notch; see sker-1 in the Appendix of Indo-European roots.]
- psychogenetically
- psychogenic
- psychogenically
- psychograph
- psychographic
- psychographics
- psychohistorian
- psychohistorical
- psychohistory
- psychoimmunologist
- psychoimmunology
- psychokinesis
- psychokinetic
- psychokinetically
- psychologic
- psychological
- psychologically
- psychological moment
- psychological operation
- psychological warfare
- psychologism
- psychologist
- psychologize
- psychologizer
- psychology