Sharing your problems with others can lighten the burden.
load
Frequency:
65
%
Can you help me lighten the load by carrying some of these boxes?
atmosphere
Frequency:
50
%
Adding some plants can lighten the atmosphere in the room.
Idiomatic Expressions for lighten
Phrase: Lighten the mood
Meaning: To make a situation more cheerful or less serious
Usage: He told a joke to lighten the mood during the tense meeting.