acalculia – The inability to perform simple arithmetic. More…
impotence, sterility – Impotence is the male’s inability to copulate or get an erection; sterility is the inability of either a male or female to procreate. More…
abulia, aboulia – Inability to make decisions is abulia or aboulia. More…
paramnesia – Can mean the inability to recall the meanings of common words. More…