This is the 11659th most frequent Russian word.
жизненное
Vital; essential; life-related.
Here 'жизненное' describes 'решение', emphasizing its significant impact on life.
Это жизненное решение.
This is a life-changing decision.
'Жизненное' as 'realistic,' conveying authenticity or life-like detail in the description.
У него очень жизненное описание событий.
He has a very realistic description of events.
'Жизненным' characterizes 'смыслом', suggesting that the works carry deep and relevant meanings to life.