Ako ti taj termin ne odgovara, možemo ga promijeniti; ja inače zakazujem sastanke rano, da poslije imam više vremena.

Both ti and tebi mean to you, but ti is the normal unstressed clitic form.

• ti = short/clitic dative form
• tebi = stressed/full dative form

In a neutral sentence, Croatian usually prefers the clitic:

• Ako ti taj termin ne odgovara... = If that time doesn’t suit you...

You would use tebi for emphasis or contrast:

• Ako tebi taj termin ne odgovara, možemo pitati nekoga drugog. = If that time doesn’t suit you, we can ask someone else.

So here ti is simply the natural everyday choice.

Yes, odgovarati can mean to answer, but it also commonly means to suit, to be convenient for, or to fit someone.

In this sentence:

• taj termin ti ne odgovara = that time slot doesn’t suit you

This verb often takes the person in the dative:

• Meni odgovara. = It suits me.
• Tebi ne odgovara. = It doesn’t suit you.

So this is a very common Croatian structure for talking about whether a time, plan, or option works for someone.

Here termin means something like:

• time slot
• appointment time
• scheduled time
• sometimes just time

In contexts like meetings, doctors, interviews, and appointments, termin is very common.

So:

• taj termin = that time / that appointment slot

It does not necessarily mean term in the English academic sense here.

ga is the unstressed accusative pronoun meaning him/it, and here it means it.

It refers back to termin, which is masculine singular:

• termin → masculine singular
• accusative pronoun for masculine singular inanimate → ga

So:

• možemo ga promijeniti = we can change it

This is why Croatian does not repeat termin again.

Because moći (to be able / can) is a modal verb, and modal verbs are followed by an infinitive.

So:

• možemo promijeniti = we can change
• možemo ga promijeniti = we can change it

This is similar to English:

• we can change it

Other examples:

• Mogu doći. = I can come.
• Možemo razgovarati. = We can talk.

Here inače means something like:

• usually
• normally
• as a rule

So:

• ja inače zakazujem sastanke rano = I usually schedule meetings early

Depending on context, inače can also mean otherwise, but not here.

Compare:

• Inače ustajem rano. = I usually get up early.
• Požuri, inače ćeš zakasniti. = Hurry up, otherwise you’ll be late.

In your sentence, it clearly means usually.

Croatian often uses the present tense to describe habitual actions, just like English does.

• ja zakazujem sastanke rano literally = I schedule meetings early
• in context, it means I usually schedule meetings early

The word inače helps show that this is a habitual action, not something happening right now.

Also, zakazujem is imperfective, which fits repeated or habitual actions well.

Because sastanke is the accusative plural, and it is the direct object of zakazujem.

• nominative plural: sastanci = meetings as the subject
• accusative plural: sastanke = meetings as the object

So:

• Sastanci počinju u devet. = Meetings start at nine.
• Zakazujem sastanke rano. = I schedule meetings early.

Since meetings are what is being scheduled, Croatian uses the accusative.

Here rano is an adverb, meaning early.

It describes the verb zakazujem:

• zakazujem rano = I schedule early

This is different from the adjective form, which would describe a noun.

Examples:

• rani sastanak = an early meeting
  (rani = adjective)
• zakazujem sastanke rano = I schedule meetings early
  (rano = adverb)

So in this sentence, it tells us when the speaker tends to schedule meetings.

Croatian very often uses da + present tense where English might use an infinitive or a purpose phrase.

Here:

• da poslije imam više vremena = so that I have more time later

This clause expresses purpose:

• I schedule meetings early, so that later I have more time.

This is a very normal Croatian pattern.

Compare:

• Došao sam da pomognem. = I came to help.
• Pišem to da ne zaboravim. = I’m writing it down so that I don’t forget.

So the da clause is natural and idiomatic.

Yes, kasnije could also work here, and both can mean later.

• poslije = afterwards / later
• kasnije = later

In many contexts they overlap.

So these are both natural:

• da poslije imam više vremena
• da kasnije imam više vremena

The version with poslije can feel a bit more like after that / afterwards, while kasnije is a straightforward later, but in this sentence the difference is small.

After quantity words like više (more), Croatian usually puts the noun in the genitive.

So:

• više vremena = more time

Here:

• vrijeme is the dictionary form
• vremena is the genitive singular

This is a very important pattern:

• puno vremena = a lot of time
• malo novca = little money
• više ljudi = more people

So više vremena is the correct form.

Croatian word order is flexible, but clitics like ti usually go in the second position of the clause.

So in:

• Ako ti taj termin ne odgovara

the clitic ti comes early, after the conjunction ako.

A learner should notice that Croatian often places short unstressed words like ti, mi, ga, je, se near the beginning of the clause.

That is also why you get:

• možemo ga promijeniti not usually
• možemo promijeniti ga

So the sentence shows a very typical Croatian clitic placement pattern.

The semicolon separates two closely related ideas:

1. If that time doesn’t suit you, we can change it
2. I usually schedule meetings early so that I have more time later

So the second part explains the speaker’s general habit or reasoning, while still being strongly connected to the first part.

A comma or a full stop might also be possible depending on style, but the semicolon neatly links the two thoughts without fully separating them.