The general subject of affixes, (suffixes, prefixes, and infixes) is worth exploring, since they turn up sooooo often in English, and enrich/complicate the lexicon. The vast majority are Greek- and Latin-derived morphemes added to modify the "meaning, grammatical function, or part of speech" (googly AI Overview)
Affix Wikipedia
Dictionary of Affixes The building blocks of English
Suffix Wikipedia
List of English Suffixes learnthat.org
Infix Wikipedia
...English has almost no true infixes and those it does have are marginal. Most are heard in colloquial speech;[1] although there are other examples, such as in technical terminology, these examples are often more accurately described as tmesis. [viz: 'Scunthorpe', 'abso-bloody-lutely', 'speed-o-meter', 'edumaacational'; see also Clitic, if you dare]