FAQs About the word unfrivolous

嚴肅的

not frivolous

鄭重,認真的,有尊嚴的,墳墓,憂鬱,嚴肅的,嚴重,清醒,莊嚴的,陰鬱的

傻乎乎的,頭暈的,輕浮的,多泡沫的,無益的,眩暈,幼稚的,粗心大意,有酵母的,糊塗蟲

unfreezing => 解凍, unfreedom => 不自由, unforthcoming => 守口如瓶的, unfolds => 展開, unfolded => 折疊,