| Words | हिंदी | Synonym | Synonym | Synonym | Synonym | Synonym |
| Calamity | ????, | Adversity | Misfortune | |||
| Callous | ????, | Obdurate | Unfeeling | |||
| Calmness | धीरज , शीतलता | calm | composure | patience | tranquility | peace |
| Calumny | ?????, | Defamation | Aspersion | |||
| Candy | , | Sweet | ||||
| Capable | ?????, | Competent | Able | |||
| Captivate | ???? ?????, | Charm | Fascinate | |||
| Captivity | ????, | Imprisonment | Confinement | |||
| Cavity | ????, | Depth | Depression | |||
| Cease | ??????, | Terminate | Desist | |||
| Charter | , | Constitution | ||||
| Chaste | ??????, | Virtuous | Pure | |||
| Chastise | ??? ????, | Punish | Admonish | |||
| Cheesy | , | Corny, Tacky | ||||
| Chiefly | , | Mainly | ||||
| Choosy | , | Picky | ||||
| Chorus | , | Refrain | ||||
| Cipher | , संकेताक्षर | encrypt | encode | cryptography | ||
| Citation | , | Quotation | ||||
| Class | , | Lesson, Course | ||||
| Clerk | , | Receptionist | ||||
| Clever | , | Intelligent | ||||
| Clumsy | , | bulky | heavy-handed | inept | ponderous | ungainly |
| Coiffure | , | Hairstyle | ||||
| Colloquial | बोलचाल की भाषा, बोलचाल की शैली | Informal | Conversational | Everyday | Casual | Non-literary |
| Comfort | , | Consolation | ||||
| Comic | , | Comedian | ||||
| Commencement | , | Graduation | ||||
| Compassion | ???, | Kindness | Sympathy | |||
| Complete | , | Total | ||||
| Completely | , | Totally | ||||
| Comprise | ?????? ????, | Include | Contain | |||
| Concede | ??????? ????, | Yield | Permit | |||
| Concord | , | Harmony | ||||
| Concur | ?????-?????, | Approve | Agree | |||
| Confederate | , | Accomplice | ||||
| Conflict | , | Clash | ||||
| Consent | ?????, | Agree | Permit | |||
| Consequence | ??????, | Effect | Outcome | |||
| Considerate | , | Thoughtful | ||||
| Consolidate | ??????, | Solidify | Strengthen | |||
| Conspicuous | ???????, | Prominent | Obvious | |||
| Constancy | , | Fidelity | ||||
| Constant | , | Fixed | ||||
| Constitution | , | Structure | ||||
| Construction (Lit.) | , | Interpretation | ||||
| Contemporary | , | Modern | ||||
| Contempt | ?????, | Scorn | Disregard | |||
| Continuous | , | Continual | ||||
| Contradict | ????, | Deny | Oppose | |||
| Contrary | , | Opposite | ||||
| Convention | , | Conference | ||||
| Correct | , | Right | ||||
| Couch | , | Sofa | ||||
| Crook | , | Criminal | ||||
| Crusade | , | Campaign | ||||
| Cube | , | Dice | ||||
| Curative | , | Healing | ||||
| Curler | , | Roller | ||||
| Cussed | , | Stubborn | ||||
| Garbage Can | , | Trashcan | ||||
| To Categorise | , | |||||
| To Chop | , | To Cut | ||||
| To Cite | , | To Quote | ||||
| To Close | , | To Shut | ||||
| To Collapse | , | To Break Down | ||||
| To Collect | , | To Gather | ||||
| To Condemn | , | To Sentence | ||||
| To Confine | , | To Restrict | ||||
| To Conform | , | To Comply | ||||
| To Confuse | , | To Mix Up | ||||
| To Connect | , | To Associate, To Put Through (Telephone) | ||||
| To Consult | , | To Refer To | ||||
| To Convey | , | To Communicate | ||||
| To Cope | , | To Manage |
