Translation and Meaning of: 悪い - nikui

The Japanese word 悪い[にくい] is a term that piques curiosity both for its writing and its meaning. In this article, we will explore what it represents, how it is used in everyday life, and the contexts in which it appears. If you are learning Japanese or simply have an interest in the language, understanding this expression can be helpful for expanding your vocabulary and grasping cultural nuances.

In addition to explaining the meaning of 悪い[にくい], we will discuss its origin, practical usage examples, and even tips for memorizing it. Suki Nihongo, one of the best online Japanese dictionaries, provides detailed information about this and other words, making learning easier. Shall we get started?

Meaning and use of 悪い[にくい]

The term 悪い[にくい] is composed of the kanji 悪 (aku/maru), which means "bad" or "evil", and the suffix ~にくい, which indicates difficulty in performing an action. Together, they form an expression that can be translated as "difficult to do" or "complicated to accomplish". This construction is often used to describe situations or tasks that present obstacles.

For example, if someone says that a door is 開けにくい (akenikui), it means that it is difficult to open. The same pattern applies to verbs like 読みにくい (yominikui – difficult to read) or 聞きにくい (kikinikui – difficult to hear). This grammatical structure is quite common in everyday Japanese and appears in various contexts.

Origin and grammatical structure

The origin of the suffix ~にくい is linked to the verb 憎い (nikui), which originally meant "hateful" or "unpleasant". Over time, its usage evolved to express the idea of difficulty, giving rise to the form we know today. This semantic change is common in languages and helps to understand how certain expressions have solidified in modern Japanese.

Grammatically, ~にくい connects to the stem form of verbs, creating adjectives that describe the challenging nature of an action. It's important not to confuse it with other suffixes like ~づらい (zurai) or ~がたい (gatai), which also express difficulty but with different nuances. While ~にくい is more general, ~づらい has a more subjective tone, linked to personal discomfort.

Tips for memorizing and using correctly

An effective way to memorize 悪い[にくい] is to associate it with concrete situations. Think of objects or actions that are complicated in your daily life and try to form sentences like このペンは書きにくい (kono pen wa kakinikui – this pen is hard to write with). Repeating this type of construction helps to solidify the grammatical pattern.

Another tip is to observe the use of this structure in animes, dramas, or authentic materials. Often, characters use ~にくい in natural dialogues, which makes it easier to understand the context. Suki Nihongo also provides real examples, making learning more dynamic and applicable.

Vocabulary

Expand your vocabulary with related words:

Synonyms and similar words

  • 酷い (Hidoi) - Horrible, terrible
  • 惡い (Warui) - Bad, malicious
  • 悪っぽい (Akuppoi) - Looks evil, has a bad appearance
  • 悪質な (Akushitsu na) - Malicious, of bad nature
  • 不良な (Furyou na) - Inadequate, of poor quality or behavior
  • 不吉な (Fukitsu na) - Unfavorable, sinister
  • 悪意のある (Akui no aru) - With malicious intentions
  • 悪徳の (Akutoku no) - Depraved, vicious
  • 悪霊の (Akuryo no) - Regarding evil spirits
  • 悪魔の (Akuma no) - Relative to demons, evil

Related words

決まり悪い

kimariwarui

feeling awkward; to have shame

ネガ

nega

(photographic) negative

aku

bad; evil

悪者

warumono

Bad Companion; Rascal; Ruffian; Scoundrel

mushi

insect

不味い

mazui

not appetizing; unpleasant (taste appearance situation); ugly; uninterrupted; clumsy; bangornative; reckless; premature

不良

furyou

wickedness; delinquent; inferiority; failure; failure

不評

fuhyou

bad reputation; disgrace; unpopularity

不調

fuchou

bad state; not find out (i.e. an agreement); disagreement; smash; disorder; passed out; out of shape

評判

hyouban

fame; reputation; popularity; Arrant

悪い

Romaji: nikui
Kana: にくい
Type: adjective
L: jlpt-n5

Translation / Meaning: hateful; abominable; poor looking

Meaning in English: hateful;abominable;poor-looking

Definition: It's not good. It causes feelings of guilt and discomfort.

Quick Access
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How to Write in Japanese - (悪い) nikui

See below a step-by-step guide on how to write the word by hand in Japanese. (悪い) nikui:

Example Sentences - (悪い) nikui

See below some example sentences:

乾燥した空気は肌に悪い影響を与えます。

Kansō shita kūki wa hada ni warui eikyō o ataemasu

Dry air can have a negative effect on the skin.

Dry air has a bad effect on the skin.

  • 乾燥した - dry
  • 空気 - I'm sorry, but there seems to be no text provided for translation. Please share the content you'd like translated from Portuguese to English.
  • 肌 - pele
  • 悪い - bad
  • 影響 - influence
  • 与えます - cause
アルコールは健康に悪いです。

Arukōru wa kenkō ni warui desu

Alcohol is bad for your health.

Alcohol is bad for health.

  • アルコール - alcohol
  • は - Topic particle
  • 健康 - health
  • に - target indication particle
  • 悪い - bad, harmful
  • です - Verb to be/estar in the present
酸性の飲み物は歯に悪いです。

Sansei no nomimono wa ha ni warui desu

Acidic drinks are bad for the teeth.

Acidic drinks are bad for your teeth.

  • 酸性の - acid
  • 飲み物 - Drink
  • は - Topic particle
  • 歯 - Teeth
  • に - particle indicating target
  • 悪い - bad
  • です - Verb to be/estar in the present
足元が悪いと転びやすいです。

Ashimoto ga warui to korobi yasui desu

If the floor is bad

It's easy to fall if your feet are bad.

  • 足元 - means "around the feet" or "floor" in Japanese.
  • が - Grammatical particle that indicates the subject of the sentence.
  • 悪い - adjective that means "bad" or "evil".
  • と - grammatical particle that indicates a condition or situation.
  • 転びやすい - verb meaning "easy to fall" or "prone to tripping."
  • です - linking verb indicating a statement or assertion.
悪いことをするな。

Warui koto wo suru na

Bad Things Don't.

Don't do bad things.

  • 悪い (warui) - Means "bad"
  • こと (koto) - means "thing" or "subject"
  • を (wo) - Particle that marks the direct object of the sentence
  • する (suru) - verb that means "to do"
  • な (na) - particle indicating an order or prohibition
悪いことをしてはいけません。

Warui koto o shite wa ikemasen

Don't do bad things.

Don't do bad things.

  • 悪い - It means "bad" or "evil" in Japanese.
  • こと - means "thing" or "matter" in Japanese.
  • を - It is a *particle* in Japanese, used to mark the direct object of a sentence.
  • して - It is the form of the verb "suru" (to do) in gerund in Japanese.
  • は - It is a "partícula" of topic in Japanese, used to mark the main subject of the sentence.
  • いけません - It is a polite form of the verb "iku" (to go) in Japanese, used to express a prohibition or a negative obligation.
仕舞いが悪い。

Shimai ga warui

The situation is bad.

The end is bad.

  • 仕舞い (shimai) - means "end" or "conclusion".
  • が (ga) - Grammatical particle that indicates the subject of the sentence.
  • 悪い (warui) - adjective that means "bad" or "evil".
タバコを吸うのは健康に悪いです。

Tabako wo suu no wa kenkou ni warui desu

Smoking is harmful to health.

Smoking cigarettes is bad for your health.

  • タバコ - tobacco - cigarette
  • を - wo - direct object particle
  • 吸う - suu - smoke, inhale
  • のは - no wa - Topic particle
  • 健康 - kenkou - health
  • に - ni - target particle
  • 悪い - warui - bad, harmful
  • です - is (a Japanese copula, often used to indicate a state of being) Verb to be/estar
下水は環境に悪い影響を与える可能性があります。

Kasui wa kankyō ni warui eikyō o ataeru kanōsei ga arimasu

Sewage can have a bad effect on the environment.

  • 下水 (gesui) - wastewater
  • 環境 (kankyo) - environment
  • 悪い (warui) - bad
  • 影響 (eikyo) - influence, effect
  • 与える (ataeru) - cause, give
  • 可能性 (kanousei) - possibility
  • あります (arimasu) - there is, there is
人を欺くことは悪いことです。

Hito wo azamuku koto wa warui koto desu

It's bad to deceive people.

  • 人 - means "person" in Japanese.
  • を - Object particle in Japanese.
  • 欺く - verb meaning "to deceive" or "to delude" in Japanese.
  • こと - noun meaning "thing" or "fact" in Japanese.
  • は - topic particle in Japanese.
  • 悪い - adjective that means "bad" or "evil" in Japanese.
  • こと - noun meaning "thing" or "fact" in Japanese.
  • です - verb "to be" in Japanese, used to indicate an affirmation or a statement.

Other Words of this Type: adjective

See other words from our dictionary that are also: adjective

公立

kouritsu

public institution)

丸い

marui

round; Circular; spherical

積極的

sekyokkuteki

positive; active; proactive

気障

kiza

affection; conceit; snob

主要

shuyou

boss; main; main; major

悪い