类 ⇒
人类 rénlèi, [人類], humanity/human race/mankind
之类 zhīlèi, [之類], and so on/and such
类 lèi, [類], kind/type/class/category/similar/like/to resemble
类似 lèisì, [類似], similar/analogous
类型 lèixíng, [類型], type/category/genre/form/style
类固醇 lèigùchún, [類固醇], steroid
诸如此类 zhūrúcǐlèi, [諸如此類], things like this (idiom); and so on/and the rest/etc
分类 fēnlèi, [分類], classification
同类 tónglèi, [同類], similar/same type/alike
种类 zhǒnglèi, [種類], kind/genus/type/category/variety/species/sort/class
败类 bàilèi, [敗類], scum of a community/degenerate
鸟类 niǎolèi, [鳥類], birds
人类学 rénlèixué, [人類學], anthropology
出类拔萃 chūlèibácuì, [出類拔萃], to excel the common (idiom); surpassing/preeminent/outstanding
鱼类 yúlèi, [魚類], fishes
肉类 ròulèi, [肉類], meat
异类 全人类 各类 gèlèi, [各類], all categories
类别 lèibié, [類別], classification/category
类比 lèibǐ, [類比], analogy/(Tw) (electronics) analog
此类 cǐlèi, [此類], this kind/these kinds/such
归类 guīlèi, [歸類], to classify/to categorize
酒类 贝类 bèilèi, [貝類], shellfish/mollusks
族类 zúlèi, [族類], clan/race
菌类 jūnlèi, [菌類], fungus
藻类 zǎolèi, [藻類], algae
球类 qiúlèi, [球類], ball sports
分门别类 fēnménbiélèi, [分門別類], to organize by categories/to classify
类推 lèituī, [類推], to reason by analogy
类人猿 lèirényuán, [類人猿], hominid
哺乳类 bǔrǔlèi, [哺乳類], mammals/also written 哺乳動物|哺乳动物
豆类 dòulèi, [豆類], bean
禽类 qínlèi, [禽類], bird species/birds
艺术类 分类法 以此类推 yǐcǐlèituī, [以此類推], and so on/in a similar fashion
棋类 蛋类 鸟类学 niǎolèixué, [鳥類學], ornithology/study of birds
类风湿 类毒素 lèidúsù, [類毒素], toxoid
触类旁通 chùlèipángtōng, [觸類旁通], to comprehend (new things) by analogy
类型学 激素类 二类 门类 ménlèi, [門類], category/kind/class
糖类 tánglèi, [糖類], sugar (chemistry)
油类 兽类 shòulèi, [獸類], animals
奶类 类书 lèishū, [類書], reference book consisting of material quoted from many sources, arranged by cate...
类同 不伦不类 bùlúnbùlèi, [不倫不類], out of place/inappropriate/incongruous
同类项 盐类 一类 yīlèi, [一類], same type/category 1 (i.e. class A)
三类 分类学 fēnlèixué, [分類學], taxonomy/taxology/systematics