This is the 13955th most frequent Russian word.
обсуждаемых
"Being discussed" or "under discussion."
Here, "обсуждаемых" is used as an adjective in its adjectival form, describing 'topics' ('темы') in a past passive participle meaning.
На собрании мы обсуждали темы, которые были самыми обсуждаемыми в прошлом месяце.
At the meeting, we discussed the topics that were the most talked about last month.
In this phrase, "обсуждаемых" acts as a modifying adjective formed from the verb 'to discuss,' indicating that these questions are the ones being talked about.
Некоторые из обсуждаемых вопросов вызвали жаркие дискуссии.
Some of the topics under discussion sparked heated debates.
Here, "обсуждаемых" modifies 'proposals' ('предложений'), showing that these proposals are actively being talked about or reviewed.