-kin: 'also, too, even' | Finnish Grammar

The clitic -kin is Finnish's way of saying "also," "too," or "even." It is not a separate word you drop into the sentence — it is a suffix that glues onto the single word you want to add to the picture. Because it binds so tightly to its host, where you attach it changes what the sentence means. And it comes with one gift for the learner: of all the Finnish clitics, -kin is the one you never have to think about twice, because it never changes shape.

-kin binds to a word, not to the sentence

English "too" and "also" float. In I bought a car too, the too could mean "I, in addition to other people, bought a car" or "I bought a car, in addition to other things." English leaves it to context. Finnish does not: -kin attaches to exactly the word being added, so the ambiguity disappears.

Minäkin ostin auton.

I too bought a car (I, like the others).

Ostin autonkin.

I bought a car too (a car, on top of everything else).

The clitic lands on minä in the first sentence (focus on the buyer) and on auton in the second (focus on what was bought). Same words, opposite meanings — decided entirely by the two letters at the end.

💡

Think of -kin as a spotlight, not a footnote. It shines on the single word it is stuck to and says "this one, as well." The free adverb myös ("also") does a similar job but stands as its own word; -kin is tighter and more idiomatic in speech.

The one clitic that never harmonizes

Nearly every Finnish suffix has to obey vowel harmony — a back-vowel version and a front-vowel version (like -ko/-kö or -han/-hän). -kin is the great exception. It is always -kin. There is no *-kön and no front variant of any kind. Whether the host has back vowels, front vowels, or a mix, you write -kin.

Host word	-kin	English
minä (I)	minäkin	I too
hän (he/she)	hänkin	he/she too, even he
me (we)	mekin	we too
Helsingissä (in Helsinki)	Helsingissäkin	in Helsinki too
tänään (today)	tänäänkin	today too
syön (I eat)	syönkin	I do eat / I even eat

Notice Helsingissäkin and hänkin: both hosts are full of front vowels (ä, ö, y-type words), yet the clitic stays -kin, not -kön. This is worth over-learning now, because its negative twin *-kaan/-kään does harmonize, and mixing them up is the classic slip.

Hänkin tietää sen jo.

He knows it already too.

Meilläkin on koira.

We have a dog too.

Because -kin sits after case endings, you build the word normally and then add the clitic last: Helsingi- + -ssä (inessive) + -kin → Helsingissäkin. The clitic is always the final passenger.

The "even" reading

The same -kin also carries the scalar sense "even" — the idea that the host is a surprising or extreme member of a set. Whether you read it as "too" or "even" depends on context and, in speech, on stress.

Sekin on totta.

That's true too. / Even that is true.

Söin jälkiruoankin.

I even ate the dessert.

In Söin jälkiruoankin, the clitic on jälkiruoan (genitive/accusative of jälkiruoka, "dessert") signals that the dessert was one more thing on top of a full meal — "I even managed the dessert." Finnish does not need a separate word like even here; the clitic does the scalar work by itself.

Under negation, -kin becomes -kaan/-kään

Here is the rule that trips up every English speaker: -kin cannot survive in a negative clause. The moment the verb is negated, the additive clitic must switch to its negative-polarity form -kaan/-kään.

Minäkin tulen.

I'm coming too.

En minäkään tule.

I'm not coming either.

The affirmative "I too come" uses -kin; the negative "I'm not coming either" uses -kään (and the negative verb en). This is not optional and it is not a stylistic choice — it is grammatical concord between the negation and the clitic. The full story lives on the -kaan/-kään page; for now, just burn in the reflex: the moment you see en/et/ei/emme/ette/eivät, -kin is off the table.

Common Mistakes

❌ Minä tulen kin.

Incorrect — -kin is a suffix, not a free word.

✅ Minäkin tulen.

I'm coming too.

❌ Hänkön tietää sen.

Incorrect — -kin never harmonizes; there is no front variant.

✅ Hänkin tietää sen.

He knows it too.

❌ En minäkin tule.

Incorrect — a negated clause forces -kaan/-kään, not -kin.

✅ En minäkään tule.

I'm not coming either.

❌ Minäkin ostin auton (meaning 'I bought a car in addition to a bike').

Incorrect placement — this says 'I, like others, bought a car.'

✅ Ostin autonkin.

I bought a car too (on top of other purchases).

The deepest of these is the third. English speakers reach for also/too in both positive and negative sentences without changing the word — but Finnish grammar hardwires a switch. Train the pair -kin (positive) / -kaan (negative) together, and you will never write *en minäkin again.

Now practice Finnish

Reading grammar gets you part of the way. The exercises are where it sticks — free, no signup needed.

Start learning Finnish→