AbiWord is not available for Android but there are some alternatives with similar functionality. The best Android alternative is Notion, which is free. If that doesn't suit you, our users have ranked more than 50 alternatives to AbiWord and six of them are available for Android so hopefully you can find a suitable replacement. Other interesting Android alternatives to AbiWord are Microsoft Word (Paid), WPS Writer (Freemium), TextMaker (Freemium) and Zoho Writer (Free Personal).
With so many tools, it's hard to keep everyone on the same page. Notion is a new tool that unifies them all. It's like Google Docs, but everything is organized and discoverable by your team. Real collaboration in real-time.
TextMaker is a Microsoft Word-compatible word processor, part of SoftMaker FreeOffice. It's available for free included in the FreeOffice suite. It runs lean (using around 12MB of RAM on my system) and is surprisingly feature rich.
An online word processor that lets you create and edit documents in your web browser and save them in the cloud, so that you can share them with anyone. Zoho can allow multiple users to work on a document simultaneously.