Other possible rhymes for hydrographer
aerographer
agrostographer
ampelographer
anecdotographer
angiographer
anthropogeographer
archigrapher
areographer
arrestographer
artigrapher
asmatographer
astrophotographer
atthidographer
audiographer
autobiographer
bibliographer
biogeographer
biographer
brachygrapher
cacographer
calcographer
calendariographer
calendographer
caligrapher
calligrapher
cardiographer
cartographer
chalcographer
chartographer
chirographer
choreographer
chorographer
chromolithographer
chronographer
cinemaphotographer
cinematographer
climatographer
comediographer
cometographer
commentariographer
corographer
coronographer
cosmographer
craniographer
cryptographer
crystallographer
cyperographer
cyrographer
dactylographer
demographer
demonographer
discographer
doxographer
echocardiographer
electroencephalographer
elegiographer
enigmatographer
epigrapher
ethnogeographer
ethnographer
feudigrapher
fontographer
geographer
glossographer
glottographer
glyptographer
hagiographer
haliographer
heliographer
heresiographer
histographer
historiographer
holographer
horologiographer
hymnographer
iambographer
ichthyographer
iconographer
kaumographer
lexicographer
lichenographer
lithographer
logographer
loimographer
melanochalcographer
metalexicographer
metallographer
metrographer
micrographer
microtopographer
mimographer
miniographer
monographer
morphographer
musicographer
mythographer
necrographer
nomographer
nongeographer
nonphotographer
nosographer
oceanographer
ornithogeographer
orographer
orthographer
osteographer
ozonographer
palaeobiogeographer
palaeoceanographer
palaeogeographer
palaeographer
paleobiogeographer
paleoceanographer
paleogeographer
paleontographer
pantographer
paragrapher
paramiographer
paremiographer
paroemiographer
petrographer
philographer
phonographer
photolithographer
photomicrographer
phototopographer
physiographer
phytogeographer
polygrapher
polysomnographer
pornographer
potamographer
propheciographer
proto-typographer
psalmographer
pseudographer
psychobiographer
psychogeographer
psychographer
pterographer
pybliographer
radiographer
radiotelegrapher
rephotographer
reprographer
rhopographer
rhyparographer
roentgenographer
ryparographer
scenographer
scholiographer
sciagrapher
seismographer
selenographer
serigrapher
siderographer
sigillographer
sillographer
skiagrapher
snobographer
sonographer
spectrographer
sphenographer
steganographer
stenographer
stereographer
stereotypographer
stratigrapher
syphilographer
tachygrapher
tasseographer
telegrapher
telephotographer
terminographer
thalassographer
thermographer
tomographer
topographer
typographer
ultrasonographer
uranographer
vexillographer
videographer
xylographer
zincographer
zodiographer
zographer
zoogeographer
zoographer