Synonym

Abandon means to give up or leave behind. Forsake means to abandon or renounce someone or something, making them synonyms.

Abase means to behave in a way that belittles or degrades someone. Humiliate is a direct synonym.

Abdicate means to renounce one's throne or responsibility. Renounce is a direct synonym.

An abbey is a building occupied by a community of monks or nuns. Monastery is a direct synonym.

Abatement refers to the ending, reduction, or lessening of something. Lessening is a direct synonym.

Aberrant means departing from an accepted standard. Deviant is a direct synonym.

Abduct means to take someone away illegally by force. Kidnap is a direct synonym.

Abide can mean to accept or act in accordance with a rule or decision. Obey is a direct synonym in this context.

Abhor means to regard with disgust and hatred. Execrate is a formal synonym meaning to feel or express great loathing for.

Abject means experienced or present to the maximum degree, often used to describe misery or poverty. Wretched is a direct synonym.

Abolition is the action of abolishing a system, practice, or institution. Eradication is a strong synonym for the complete removal or destruction of something.

Abjure means to solemnly renounce a belief, cause, or claim. Deny is the closest synonym among the choices provided.

Aboriginal refers to something or someone that has been present in a region from the earliest times. Native is the closest synonym, as both terms describe being indigenous to a particular place.

Abominable means causing moral revulsion or being very unpleasant. Loathsome is a direct synonym meaning causing hatred or disgust.

Abrogate means to repeal or do away with a law, right, or formal agreement. Revoke is a synonym that shares the meaning of officially canceling something.

Absence refers to the state of being away. Truancy is a specific type of absence, typically from school, making it the most relevant synonym provided.

 Abscess and ulcer are similar in meaning as both are a holes or cavities within bodily tissues.

Abstract refers to existing in thought or as an idea but not having a physical existence. Conceptual is the best fit as it relates to ideas or concepts.

Abstruse means something that is difficult to understand or obscure, often used for complex or esoteric topics. Obscure is the closest synonym among the options. Clear is actually an antonym, while tough and recherché (rare/refined) don't capture the specific meaning of being hard to comprehend.

Abstain means to restrain oneself from doing or enjoying something. Forbear is a synonym meaning to politely or patiently restrain an impulse to do something.

Accent refers to a distinctive mode of pronunciation of a language. Intonation is a related term involving the rise and fall of the voice in speaking.

Abyss means a deep or seemingly bottomless chasm, pit, or cavity. Ravine is the correct synonym as it refers to a deep narrow gorge. The other options don't convey the sense of a deep opening or cavity.

Accept means to consent to receive or undertake something. Acquiesce means to accept something reluctantly but without protest, which is a nuanced synonym.