11. Choose the correct synonym of the word “Omnipresent”
Main word: Omnipresent means existing or being everywhere at the same time. Synonym: Present everywhere means being in all places at once. In common: Both describe something that exists universally and simultaneously.
12. Among the synonyms of O, the synonym of “Omnivorous” is:
Main word: Omnivorous means eating all kinds of food, both plants and animals. Synonym: Devouring indiscriminately means consuming all sorts of things without distinction. In common: Both describe having no limitation in what is consumed.
13. Choose the correct synonym of the word “Onerous”
Main word: Onerous means burdensome or involving great difficulty. Synonym: Oppressive means harsh, heavy, or difficult to endure. In common: Both convey hardship and difficulty in responsibility or burden.
14. Choose the correct synonym of the word “Op Art”
Main word: Op Art is a style of visual art that uses optical illusions. Synonym: Creates optical illusions means art that tricks the eyes. In common: Both describe art designed to create visual effects that deceive vision.
15. Among the synonyms of O, the synonym of “Opportune” is:
Main word: Opportune means suitable or favorable at the right moment. Synonym: Timely means occurring at a suitable or favorable time. In common: Both indicate something happening at the perfect or right time.
16. Choose the correct synonym of the word “Opulence”
Main word: Opulence means great wealth, luxury, or abundance. Synonym: Wealth refers to an abundance of valuable resources or possessions. In common: Both describe richness, prosperity, and material abundance.
17. Choose the correct synonym of the word “Oracle”
Main word: Oracle means a wise person who gives advice or prophecy. Synonym: Wise person refers to someone with deep knowledge or foresight. In common: Both suggest a source of wisdom, knowledge, or guidance.
18. Choose the correct synonym of the word “Oral”
Main word: Oral means related to speech or spoken communication. Synonym: Spoken refers to words expressed through speech. In common: Both describe communication by mouth rather than writing.
19. Among the synonyms of O, the synonym of “Orthodox” is:
Main word: Orthodox means traditional or adhering to accepted beliefs. Synonym: Ancient minded suggests being tied to old traditions. In common: Both describe holding on to established or traditional ways.
20. Choose the correct synonym of the word “Osmosis”
Main word: Osmosis means the process by which fluids pass through a membrane. Synonym: Diffusion of fluids refers to the spreading of liquids through a barrier. In common: Both describe movement of fluid molecules across a membrane.
In our Synonyms section, we have organized the most important synonyms in alphabetical order. This post focuses on the synonyms of O. It is designed to help users learn and practice these synonyms, many of which have appeared in previous exam papers. These words may also be asked in upcoming competitive exams such as CSS, PMS, CCE, JEST, PST, HST, SST, ASI, Inspector, Assistant Director, and others.
A strong grasp of synonyms is essential for English preparation—especially in exams where vocabulary is assessed. Synonyms help convey the correct meaning, emotion, action, or description, and they reflect the depth of a candidate's vocabulary. This is particularly important for crafting impressive and precise writing, which is a key factor in competitive exams.