English/Pennsylvania German/High German dictionary
From Wikipedia

- E
- ea- eb- ec- ed- ef- eg- eh- ei-
- ej- el- em- en- eo- ep- eq-
- er- es- et- eu- ev- ex- ey-
- I
- ib- ic- id- if- ig- ih-
- il- im- in- io- ip- iq-
- ir- is- it-
- O
- ob- oc- od- oe- of- og- oh- oi-
- oj- ol- om- on- op- oq-
- or- os- ot- ou- ov- ox- oy-
- U
- um- un- up- ur-
- us- ut- ou- uv-