What is One Word Substitutions form an essential part of vocabulary. As the name suggests, questions based on this concept ask you to replace a given sentence 

What is One Word Substitution

One Word Substitution simply means using a specific word replacing a wordy phrase or sentence and making it shorter, concise and clearer to understand. This way, the word becomes identical with the sentence thus providing the same meaning as the wordy sentence. The best way to master this concept is to learn their meanings by putting them in a particular sentence or visualising them through an interesting story

One Word Substitution List

Sr. No.	Many Word	One Word	Hindi Meaning
1	A Place Where Animals Are Slaughtered For The Market	Abattoir	कसाईखाना
2	Shortening Something By Omitting Parts Of It	Abbreviation	संक्षिप्त
3	To Give Up A Throne Voluntarily	Abdicate	त्यागना
4	Voluntary Giving Up Of Throne In Favour Of Someone	Abdication	त्याग
5	Do Away With	Abolish	समाप्त करना
6	The Original Inhabitants Of A Country	Aborigines	मुलनिवासी
7	An Edition A Book In Which It Has Been Condensed	Abridged	संगृहीत
8	To Do Away With Rules	Abrogate	अभिनिषेध करना
9	Move Faster	Accelerate	में तेजी लाने के
10	Which Can Be Approached	Accessible	सुलभ
11	To Accustom Oneself In New Climate	Acclimatize	जलवायु का अभ्यस्त बनाना
12	A Partner In Crime	Accomplice	साथी
13	Responsible For One's Actions	Accountable	उत्तरदायी
14	Make Oneself Familiar With A Person Or A Thing	Acquaint	परिचित
15	The Act Of Freeing A Person From A Charge By Verdict	Acquittal	दोषमुक्ति
16	Someone Versed In The Interpretation Of Numerical Data	Actuary	मुंशी
17	A Substance That Can Stick Or Cause Sticking	Adhesive	गोंद
18	The Period Between The Beginning Of Puberty And Adulthood	Adolescence	किशोरावस्था
19	To Falsify A Thing By Admixture Or Baser Ingredients	Adulteration	मिलावट
20	Person Who Pilots Or Travels In A Balloon Airship Or Other Aircraft	Aeronaut	वायु-यान चलानेवाला
21	Science Of Flight Of Aeroplanes	Aeronautics	एयरोनॉटिक्स
22	Fear Of Height	Aerophobia	ऊंचाई का डर
23	Person Who Claims To Have Great Love For Understanding Of What Is Beautiful In Nature , Art Etc	Aesthete
24	A List Of Headings Of The Business To Be Transacted At A Meeting	Agenda	कार्यसूची
25	To Increase The Gravity Of An Offence Or The Intensity Of A Disease	Aggravate	छेड़ना
26	Someone Who Attacks	Aggressor	आक्रामक
27	Fear Of Pain	Agliophobia
28	A Person Who Claims The Existence Of God Is Unknowable	Agnostic	अज्ञेयवाद का
29	Fear Of Open Spaces Or Crowd	Agoraphobia	भीड़ से डर लगना
30	Belonging To A Foreign Country	Alien	विदेशी
31	Arouse Hostility Or Indifference In	Alienate	हटाना
32	Allowance Paid To Wife On Legal Separation	Alimony	गुजारा भत्ता
33	A Story In Which Ideas Are Symbolised As People	Allegory	रूपक
34	Commencement Of Words With The Same Letter	Alliteration	अनुप्रास
35	An Annual Calender With Positions Of Stars	Almanac	पंचांग
36	A Raised Place On Which Offering To A God Are Made	Altar	वेदी
37	A Person Who Loves Every Body	Altruist	परोपकार के सिद्धन्त का
38	A Lover Of Mankind	Altruist/Philanthropist	एल्ट्रूइस्ट / परोपकारी
39	A Man Who Does A Thing For Pleasure And Not As A Profession	Amateur	शौकिया
40	Fear Of Riding A Car	Amaxophobia
41	One Who Represents A State In A Foreign Country	Ambassador	दूत
42	One, Who Can Use Either Hand With Ease	Ambidexter
43	Of A Person Who Can Use Both Hands Equally Well	Ambidextrous	कपटी
44	An Expression Or Statement That Has More Than One Meaning	Ambiguity	अस्पष्टता
45	Uncertain Or Unable To Decide About What Course To Follow	Ambivalent
46	A Van Which Is Used In Transporting Wounded Or Serious Patients	Ambulance	एम्बुलेंस
47	One Who Is Likeable	Amiable	सौम्य
48	Partial Or Total Loss Of Memory	Amnesia	भूलने की बीमारी
49	A Warrant Granting Release From Punishment For An Offense	Amnesty	आम माफ़ी
50	Animals Which Live Both On Land And Sea	Amphibian	उभयचर
51	To Cut Off A Part Of A Person's Body Which Is Infected	Amputate	अंग-विच्छेद करना
52	A Person Or Thing Out Of Time And Out Of Date; Belonging To A Different Era Either Earlier Or Later	Anachronism	कालभ्रम
53	One, Who Is Out To Destroy All Governance, Law And Order	Anarchist	अराजकतावादी
54	A State Of Lawlessness And Disorder	Anarchy	अराजकता
55	Physical Structure	Anatomy	एनाटॉमी
56	Fear Of Males	Androphobia
57	One Who Is Fond Of English People And Their Customs	Anglophile
58	The Yearly Return Of A Date	Anniversary	सालगिरह
59	Which Happens Once A Year	Annual	वार्षिक
60	Medicine Which Lessens Pain	Anodyne	पीड़ा-नाशक
61	Deviation Or Departure From Common Rule Of Standard	Anomaly	विसंगति
62	Having No Known Name Or Identity Or Known Source	Anonymous	गुमनाम
63	Fear Of Getting Fat Makes Young Girl Stop Eating Resulting Inharmful Effect	Anorexia	आहार
64	Capable Of Being Answered	Answerable	जवाबदेह
65	A Person Who Opposes Another	Antagonist	प्रतिपक्षी
66	Be Earlier In Time; Go Back Further	Antedate	समय से पूर्व घटित होना
67	Room Leading Into A Large Room	Anteroom	गलियारा
68	A Collection Of Poems	Anthology	संकलन
69	Student Of The Development Of The Mankind	Anthropologist	मानवविज्ञानी
70	Science Of The Origins And Social Relationships Of Humans	Anthropology	नृविज्ञान
71	A Remedy That Stops Or Controls The Effects Of A Poison	Antidote	मारक
72	Strong Dislike Or Hostility	Antipathy	घृणा
73	Thoroughly Clean And Free Of Disease-Causing Organisms	Antiseptic	सड़न रोकनेवाली दबा
74	A Word That Expresses An Opposite Meaning	Antonym	विलोम
75	Lack Of Feeling	Apathy	उदासीनता
76	Loss Of Speech	Aphasia	बोली बंद होना
77	That Which Causes Sexual Arousal	Aphrodisiac	कामोद्दीपक
78	One Who Deserts His Religion	Apostate	स्वधर्मत्यागी
79	A Pioneer Of A Reform Movement	Apostle	प्रेरित
80	Be Fully Aware Of	Appreciate	सराहना
81	A Person Who Has Just Started Learning	Apprentice	अपरेंटिस
82	A Place Where Fishes Are Kept	Aquarium	मछलीघर
83	Animals/Plants Ere Which Live In Water	Aquatic	जलीय
84	A Person, Appointed By Two Parties To Solve A Dispute	Arbitrator	पंच
85	The Branch Of Anthropology That Studies Prehistoric People	Archaeology	पुरातत्व
86	Words Used In Ancient Time But No Longer In General Use Now	Archaic	प्राचीन
87	One Who Prepares Plans For Buildings	Architect	वास्तुकार
88	A Place Where Government Or Public Records Are Kept	Archives	अभिलेखागार
89	Government By The Nobles	Aristocracy	शिष्टजन
90	The Cessation Of Warfare Before A Treaty Is Signed	Armistice	युद्धविराम
91	A Place For Ammunition And Weapons	Arsenal	आर्सेनल
92	One Who Is Guilty Of Firing Property	Arsonist
93	One Who Is Not Interested In The Pleasures Of The World	Ascetic	तपस्वी
94	An Assembly Of Hearers	Assemblage	जमावड़ा
95	Star-Shaped Flower	Aster	एस्टर
96	Fear Of Thunder And Lightening	Astraphobia
97	A Person Who Studies The Influence Of Heavenly Bodies On Human Beings	Astrologer	ज्योतिषी
98	One Who Is Skilled In The Study Of Celestial Bodies	Astronomer	खगोलविद
99	A Person Who Does Not Believe In God	Atheist	नास्तिक
100	Fear Of Failure	Atychiphobia
101	Sound Which Can Be Heard	Audible	सुनाई देने योग्य
102	A Number Of People Listening To A Lecture	Audience	दर्शक
103	The Study Of Hearing, Especially Hearing Defects And Their Treatment	Audiology	ऑडियोलॉजी
104	A Qualified Accountant Who Inspects Accounting Records	Auditor	आडिटर
105	A Specialist With Regard To Ear	Aurist
106	A Life History Written By Oneself	Autobiography	आत्मकथा
107	Government By One Person	Autocracy	एकतंत्र
108	Person Who Rules Without Consulting The Opinion Of Others	Autocrat	अनियन्त्रित शासक
109	Getting Signature Of Some Important Person In His Handwriting	Autograph	हस्ताक्षर
110	Self-Rule	Autonomy	स्वायत्तता
111	Fear Of Being Alone	Autophobia
112	Reprehensible Acquisitiveness; Insatiable Desire For Wealth	Avarice	लोभ
113	Immoderately Desirous Of Acquiring Something	Avaricious	लालची
114	A Place Where Birds Are Kept	Aviary	पक्षीशाल
115	A Statement Which Is Accepted As True Without Proof	Axiom	स्वयंसिद्ध

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