Wiktionary lists 89 words in which graph (to write) is a suffix. They are
The following 89 pages are in this category, out of 89 total.
accelerograph addressograph adoxograph aerograph
allograph anemograph angiograph arcograph
astrograph autograph barograph biograph
brontograph cardiograph cerograph climograph
composograph copygraph coronagraph crescograph
cryptograph curvograph cyclograph cymatograph
detectograph digraph echograph electrograph
ergograph flannelgraph fluorograph fluviography
glossograph hectograph helicograph heliograph
hexagraph hodograph homeograph hydrograph
hygrograph isograph jellygraph laryngograph
lexigraph macrograph magnetograph mammograph
marconigraph melograph micrograph mimeograph
monograph morphograph myograph noematachograph
nomograph odontograph oleograph omnigraph
opisthograph orthograph orthographic osmograph
oxygraph pedograph perspectograph phonograph
photograph pneumatograph pornograph psychograph
radiograph rapidograph scattergraph scotograph
seismograph sinograph sociograph spectrograph
spectroheliokinematograph sphygmograph Stevengraph
tetragraph topograph trigraph vibrograph
xerograph zincograph
Some, where graph appears as a prefix, are:
grapheme graphic graphology