Leftist means you support left-wing ideas or groups — the same political family as left-wing. It works as an adjective (a leftist newspaper) and as a noun (a leftist). It is built from left + -ist, the ending for a person who follows an idea (think of socialist, artist).

Leftist leftist means you support left-wing ideas or groups意思是你支持左派的想法或團體 — the same political family as left-wing跟left-wing是同一個政治陣營。It works as an adjective它可以當形容詞用 (a leftist newspaper)（像leftist newspaper左派報紙） and as a noun也可以當名詞用 (a leftist)（像a leftist一個左派人士）。It is built from left + -ist它是由left加上-ist組成的，the ending for a person who follows an idea-ist是「支持某種理念的人」的字尾 (think of socialist, artist)（想想socialist、artist）。

The extra flavour is this: leftist often sounds more like a camp, a stamp, or a hard position than left-wing does. People on that side may still use it of themselves; opponents use it to paint someone as extreme. It is not a rude word by itself, but you can hear the temperature of the speaker inside it.

The extra flavour is this額外的意味是這樣的：leftist often sounds more like a camp, a stamp, or a hard position比起left-wing，leftist聽起來更像陣營、標籤，或強硬立場 than left-wing does比left-wing更明顯。People on that side may still use it of themselves站在那一邊的人可能還是會這樣稱呼自己；opponents use it to paint someone as extreme反對者則用它把人描繪成極端。It is not a rude word by itself它本身不是粗魯的詞，but you can hear the temperature of the speaker inside it但你可以從裡面聽出說話者的立場溫度。

In careful school English, left-wing is usually the gentler everyday fit.

In careful school English在比較謹慎的學校英文裡，left-wing is usually the gentler everyday fitleft-wing通常是比較溫和、日常適用的選擇。