Foreign Letters and Loanwords (q, v, x)

Open an English dictionary and most borrowed words keep their original spelling: café, karaoke, jeans. Polish does almost the opposite. When a foreign word enters the language, Polish tends to respell it phonetically to match its own sound system, and then — crucially — it makes the word decline like a native noun. Understanding this is the difference between guessing how to spell dżinsy and knowing why it must look that way.

The three letters Polish does not natively use: q, v, x

The native Polish alphabet has no q, v, or x. Every native sound they could spell is already covered by other letters: the [k] of q is written k (or ku for the cluster [kv]), the [v] of v is written w, and the [ks] of x is written ks. So when these letters appear, you are almost always looking at a foreign element that has either kept its source spelling or not yet been fully absorbed.

Here quiz has become kwiz (the [kw] of qu spelled out with k + w) and video has become wideo (the [v] written w, the [d] kept). The English word taxi survives in Polish as taksówka — the [ks] of x respelled as ks, plus a thoroughly Polish suffix -ówka that turns it into a feminine noun.

These letters do survive in a few protected niches: fixed abbreviations and symbols (the mathematical x, the unit V for volts), brand names, and personal or place names of foreign origin (Quo Vadis, Texas). Outside those niches, Polish reaches for its own letters.

The pull between original and Polonized spelling

Borrowing is a process, not a switch, so many words sit somewhere on a spectrum between "spelled as in the source" and "fully Polonized". Older, well-established borrowings are usually completely Polonized; newer English imports often keep their original look at first and Polonize only gradually — or never.

Notice the contrast inside that first sentence: dżinsy has been respelled to Polish phonemes (the English [dʒ] → dż, the vowel simplified, plural -y added) while weekend keeps its English spelling untouched. Polish has accepted the sound of "weekend" but not bothered to respell it — partly because weekend is so internationally recognised. The general tendency, though, is respelling: dż for English j, sz for sh, cz for ch, ks for x.

Foreign words take Polish case endings

This is where Polish differs most sharply from English. A borrowed noun does not stay frozen; once it is in the language, it declines through the cases like any native noun — even if its spelling is still half-foreign.

In the first sentence, the English "a like" has become the noun lajk (respelled phonetically: English [aɪk] → ajk), and here it appears in the genitive plural lajków because it follows dużo ('a lot of'), which governs the genitive. The verb "to surf (the web)" enters as surfować, taking the productive verb suffix -ować so it can conjugate normally. And esemes (from "SMS") declines as a masculine noun — esemesa, esemesowi… — and even spawns a verb esemesować ('to text').

Unstable stems: when a word resists

Not every borrowing settles smoothly. Some words have stems that the system finds awkward, so they stay indeclinable for a while. Interview, ending in a glide that Polish doesn't like word-finally, is often left undeclined (and many speakers simply prefer the native synonym wywiad). By contrast, menedżer has been fully respelled and declines without trouble (menedżera, menedżerowi, menedżerem…). The deciding factor is usually whether the word's ending fits a Polish declension pattern. Words ending in a consonant slot easily into the masculine declension; words ending in unusual vowel sequences or silent letters tend to stall as indeclinables — the topic of indeclinable nouns.

The contrast is instructive: interview stays in one frozen form regardless of case, while menedżer takes the instrumental ending -em after the preposition z ('with'). The more Polonized the spelling, the more readily the word declines.

Every borrowing is assigned a gender

When Polish adopts a noun, it must hand it a gender, because gender drives the whole declension and all the agreement around it (see the gender overview). The assignment is usually made on the sound of the ending, following the same instincts that sort native nouns: a borrowing ending in a consonant is normally masculine, one ending in -a is normally feminine, and one ending in -o, -um, or another non-Polish vowel often lands as neuter — or stays indeclinable.

So laptop (consonant ending) is masculine and takes a masculine adjective nowy, szybki; muzeum (a Latin -um borrowing) is neuter and takes neuter agreement to… zamknięte — and, like all -um words, it stays unchanged in the singular but declines normally in the plural (muzea, muzeów). Once gender is fixed, the borrowing slots into the plural-formation system like any native noun. This is why the same English word can feel so transformed in Polish: it has acquired a gender, a declension, and a set of agreeing adjectives it never had at home.

Common Mistakes

English speakers reach for the original spelling, but the established Polish word is dżinsy — respelled and treated as a plural-only noun.

Once "SMS" enters Polish as esemes, it has to follow Polish number-and-noun agreement, giving the plural esemesy after 3.

A borrowed noun is not a frozen English chunk; after dużo it takes the genitive plural lajków, with the Polonized stem lajk-.

English would use the -ing noun; Polish builds a verb with the productive suffix -ować, giving surfować.

The letter x is not native; the [ks] cluster is spelled ks, giving komiks.

Key Takeaways

• Native Polish never uses q, v, x; their sounds are written k/kw, w, ks.
• Polish strongly tends to respell borrowings phonemically — kwiz, wideo, dżinsy, komiks, lider, menedżer — rather than keep the source spelling (weekend is a notable exception).
• Borrowed words then decline and conjugate like native ones: nouns get a gender and full case forms (lajk → lajków), verbs take -ować (surfować).
• A few words with awkward endings stay indeclinable (interview) until — and unless — they are fully Polonized.