on rare occasions 的近义词 23 个

• barely
• hardly
• infrequently
• seldom
• almost never
• extra
• extraordinarily
• extremely
• finely
• hardly ever
• little
• notably
• now and then
• once in a while
• once in blue moon
• remarkably
• scarcely ever
• singularly
• uncommon
• uncommonly
• unfrequently
• unoften
• unusually

on rare occasions 的反义词 2 个

• frequently
• regularly