| Angličtina | Polsčina |
|---|
| -nd second | -gi |
| -ness appended to adjectives to form nouns meaning "the state of being...", "the quality of being...", or "the measure of being..." | -ość -stwo |
| -nomy system of rules, laws, or knowledge about a particular field | -nomia |
| -odd | z hakiem |
| -oid suffix meaning similar but not the same | -oid |
| -ology branch of learning | -logia |
| -one ketone | -on |
| -onym name | -onim |
| -opia | -opia |
| -opsia | -opsja |
| -ose suffix used to form the names of sugars | -oza |
| -osis suffix for functional disorders | -oza |
| -ous suffix to form adjectives | -awy -ny -y |
| -path used to form nouns indicating someone with a particular capability, as a type of remedial treatment | -pata |
| -path used to form nouns indicating someone with a particular disorder | -pata |
| -pathy in whichever sense | -patia |
| -pedia | -pedia |
| -phage something that eats, or consumes | -fag |
| -phagy the consumption of | -fagia |
| -phasia | -fazja |
| -phil | -fil |
| -phile Forming nouns and adjectives denoting "friend" | -fil |
| -philia forming words denoting abnormal linking towards a given thing | -filia |
| -phobe used to form nouns denoting a person having a fear of a specific thing | -fob |
| -phobia | -fobia |
| -phobia used to form nouns meaning fear | -fobia |
| -phobia used to form nouns meaning hate | -fobia |
| -phobiac | -fob |
| -phobic | -fob |
| -phone device that makes a sound | -fon |
| -phone type of sound | -fon |
| -phony | -fonia |
| -phore bearer or carrier of | -for |
| -phoresis | -foreza |
| -phrenia | -frenia |
| -phyte plant that grows in a specified form or habit | -fit |
| -phyte plant that grows in a specified habitat | -fit |
