How to have a discord bot send a message word by word in the same line?

Question

I have something like this:

    actquestion = ['hello', 'world!']
    split = actquestion.split()
    for z in range(0, len(split)):  
      await asyncio.sleep(.65)
      message = await message.channel.send(split[z])

But that just sends the message line by line, not in the same line. So the bot sends something like this:

hello
world!

Instead of:

hello world!

How can I have it do the second one?