Elementary (A2)
IPA: /ʌnˈænsəd/
KK: /ʌnˈænsərd/
Definition
Describing something that has not received a response or solution.
Example
The question remained unanswered after the meeting.
Conversation

I have so many questions that are still unanswered after the lecture.

Yeah, I noticed that too; the teacher skipped a lot of important points.

I wonder if we should email them about our unanswered questions.

That sounds like a good idea; we might get some clarity.
Synonyms & Antonyms
Synonyms
unresolved
unaddressed
pending
Antonyms
answered
resolved
addressed
Root Explanation
Unanswered → It is formed from "un-" (meaning not) and "answered" (from Old English "andswarian", meaning to respond). The word "unanswered" means not responded to or without a reply.
Memory Tip
Think of 'not' ('un-') having a response ('answered') — that's why unanswered means there is no reply.
Visually Confused Words
unswerved
unsewered
unwandered
unskewered
unmastered
unmannered
unlawyered
uninserted