Regular Comparison (-are, -ast) | Swedish Grammar

This is the workhorse pattern of Swedish comparison and the one you reach for by default. The vast majority of adjectives form their comparative with -are and their superlative with -ast — snabb → snabbare → snabbast — exactly the way English fast → faster → fastest works. This page drills the synthetic pattern in full: the three forms, the all-important definite superlative -aste, the vowel-dropping (syncope) in certain stems, and how to say "than." The periphrastic mer/mest alternative and the irregular umlaut verbs are handled separately (Comparison: Overview maps the whole system).

The three forms

Start from the positive (the plain adjective) and build outward:

Comparative: add -are → snabbare (faster)
Superlative (predicative): add -ast → snabbast (fastest)
Superlative (definite): add -aste → den snabbaste (the fastest)

Positive	Comparative (-are)	Superlative (-ast)	Definite (-aste)	Meaning
snabb	snabbare	snabbast	snabbaste	fast
billig	billigare	billigast	billigaste	cheap
rolig	roligare	roligast	roligaste	fun
stark	starkare	starkast	starkaste	strong
fin	finare	finast	finaste	nice / fine
grå	gråare	gråast	gråaste	grey

Den nya bussen är snabbare och billigare än tåget.

The new bus is faster and cheaper than the train. snabb → snabbare, billig → billigare; 'than' is än.

Det var den roligaste filmen på länge.

That was the funniest film in a long time. Definite superlative before a noun → roligaste with den.

Note the å-stem grå simply adds the endings with no change: gråare, gråast. The diacritic stays put — never "simplify" it away. (A handful of common adjectives instead use an umlaut comparative — stor → större, ung → yngre; those are not regular and are covered on Irregular Comparison.)

The comparative never agrees — a built-in simplification

Here is a point competitors often leave vague, and it is pure good news for the learner. The positive adjective changes for gender and number (en snabb bil, ett snabbt tåg, snabba bilar). The comparative does not. Snabbare is invariable — it is the same word for an en-word, an ett-word, the plural, the definite, everything:

en snabbare bil, ett snabbare tåg, snabbare bilar

a faster car, a faster train, faster cars. The comparative snabbare never changes form — no -t, no -a.

De äldre eleverna fick ett svårare prov.

The older pupils got a harder test. äldre and svårare stay fixed regardless of the plural 'eleverna' or the ett-word 'prov'.

So once you have built snabbare, you are done — "bigger car," "bigger house," "bigger cars" all reuse the one form. This removes an entire layer of agreement that the positive adjective forces on you.

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The comparative -are form is frozen: it takes no neuter -t and no plural -a. Ett snabbare tåg, not *ett snabbart tåg in the comparative. Build it once, use it everywhere.

The definite superlative: -aste with den/det/de

When a superlative stands in front of a noun in a definite phrase, it takes the definite ending -aste (or -a on the irregular ones) and is preceded by the front article den/det/de. This mirrors how definite adjectives behave throughout Swedish — a front article plus a definite -e ending.

Det här är den finaste presenten jag har fått.

This is the nicest present I've ever got. den + finaste + presenten — definite superlative with the -aste ending.

De starkaste kandidaterna gick vidare.

The strongest candidates went through. de + starkaste — plural definite superlative.

The predicative superlative, used after vara with no following noun, keeps the bare -ast:

Av allt på menyn var soppan billigast.

Of everything on the menu, the soup was cheapest. Predicative, no noun after → billigast, the indefinite form.

Forgetting the definite -e — writing *den finast presenten — is among the most frequent learner slips, precisely because English uses one superlative form for both jobs (the nicest, it is nicest). Swedish splits them: -aste with a following definite noun, -ast standing alone.

Syncope: -el, -er, -en stems drop the vowel

Adjectives ending in -el, -er, or -en carry an unstressed -e- in the stem, and that vowel drops out when you add -are or -ast — the same syncope you see in their plural forms. You do not get *enkelare; the -e- of -el disappears:

Positive	Comparative	Superlative	Meaning
enkel	enklare	enklast	simple
vacker	vackrare	vackrast	beautiful
mogen	mognare	mognast	ripe / mature
nobel	noblare	noblast	noble

Den här lösningen är enklare och vackrare än den gamla.

This solution is simpler and more beautiful than the old one. enkel → enklare, vacker → vackrare — the unstressed -e- drops before -are.

Frukten blir mognare för varje dag.

The fruit gets riper every day. mogen → mognare, with syncope.

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For -el/-er/-en stems, the comparative ending "eats" the unstressed vowel: vacker → vackrare (not *vackerare), enkel → enklare (not *enkelare). It's the same vowel-drop you already know from the plural vackra, enkla.

"Than" is än — and the word order is Swedish

To complete a comparative you usually need "than," which is än. The pitfall is not the word itself but assuming English word order around it. Swedish keeps its normal verb-second and pronoun rules; in particular, the standard modern usage is än jag, än honom depending on the construction, and the clause after än follows Swedish order.

Han är snabbare än jag.

He is faster than I (am). 'Than' = än; the subject pronoun jag is standard here.

Den här jackan är dyrare än den jag hade förut.

This jacket is more expensive than the one I had before. After än, a full clause follows normal Swedish word order: än den jag hade.

Det tog längre tid än vi trodde.

It took longer than we thought. längre än vi trodde — the comparative + än + clause.

For the finer points of än versus som in comparisons (lika snabb som, "as fast as"), see Comparison with än and som.

Common Mistakes

❌ Han är snabbare som jag.

Incorrect — 'than' in a comparative is än, not som. (som is for 'as ... as'.)

✅ Han är snabbare än jag.

He is faster than I am.

❌ den finast tröjan

Incorrect — a definite superlative before a noun needs the -e: finaste.

✅ den finaste tröjan

the nicest jumper.

❌ vackerare / enkelare

Incorrect — -el/-er/-en stems syncopate: the unstressed vowel drops.

✅ vackrare / enklare

more beautiful / simpler.

❌ ett snabbart tåg (in the comparative sense)

Incorrect — the comparative -are form never takes neuter -t; it's invariable.

✅ ett snabbare tåg

a faster train.

❌ Hon är finaste. (meaning simply 'she is nicest')

Incorrect — with no following noun, use the predicative finast, not the definite -aste form.

✅ Hon är finast.

She is the nicest / she is nicest.

Key Takeaways

The regular pattern is -are (comparative) and -ast (superlative): snabb → snabbare → snabbast; the diacritic stays on å/ä/ö stems (grå → gråare).
The definite superlative before a noun is -aste, with the front article den/det/de: den snabbaste bilen. The predicative superlative after vara keeps bare -ast: hon är snabbast.
The comparative -are is invariable — no gender or number agreement. Build it once and reuse it for en-words, ett-words, and plurals alike.
-el/-er/-en stems syncopate: vacker → vackrare, enkel → enklare, mogen → mognare.
"Than" is än (not som), and the clause after it follows normal Swedish word order: snabbare än jag.

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