"Ti kluci jsou hezcí."

Translation: Those boys are handsome.

[cmetzner]

couldn't we use "those boys are nice" as a translation?

[ValaCZE]

"Nice" does not mean "hezký" when used for people.

[Phylit]

Why is beautiful not accepted?

[AgnusOinas]

We use the word "krásný" for "beautiful". It's stronger than handsome/pretty.

[HectorCon1991]

Should it be "hezčí"?

[endless_sleeper]

Hezčí is the comparative form of hezký.

[Giacomo12769]

Why "more pretty" doesn't match? For my point of view in czech we use hezci as comparative: hezci nez....

[AgnusOinas]

No, the comparative is "hezčí". And "hezcí" is a normal adjective in nominative plural masculine animate. Shows the importance of diacritics...

[Gilbert334611]

Once more - typing what is heard results as wrong, they suddenly want it in English language (what is not requestd).

[VladaFu]

That sounds extremely unlikely and warrants a screenshot or other kind of evidence.