Group of doctors with face masks looking at camera, corona virus concept.

Conservation Insurance Preservation Safeguard Safety Security Shelter Stability Aegis Armament Armor Assurance Barrier Buffer Bulwark Camouflage Certainty Charge Cover Custody Defense Fix Guard Invulnerability Reassurance Refuge Safekeeping Salvation Screen Self-defense Shield Strength Surety Tutelage Umbrella Ward Freedom Asylum Immunity Impregnability Safeness Sanctuary Existing Continuing Fixed Regular Repeated Air Aspect Light Look Mask Surface Top Appearance Cast Clock Countenance Dial Disguise Display Facet Features Finish Frontage Frontal Frontispiece Frown Glower Grimace Guise Kisser Lineaments Makeup Map Mug Obverse Paint Physiognomy Pout Presentation Profile Scowl Seeming Semblance Show Showing Silhouette Simulacrum Smirk Visage Crisis Emergency Exposure Insecurity Instability Jeopardy Menace Peril Pitfall Possibility Probability Risk Threat Uncertainty Vulnerability Clouds Dynamite Endangerment Exigency Precariousness Precipice Slipperiness Storm Venture Cloak Veil Affectation Beard Blind Concealment Cover up Dissembling Dissimulation Domino Facade Front Hood Masquerade Pose Posture Pretense Pretext Put on Simulation Veneer Visor Art Discipline Education Information Learning Skill System Technique Branch Erudition Lore Scholarship Wisdom Ceramics Crockery Porcelain Pottery Service Stoneware Tableware Ware Energy Fitness Well-being Bloom Complexion Constitution Euphoria Fettle Form Haleness Hardihood Hardiness Healthfulness Healthiness Lustiness Pink Prime Robustness Salubriousness Salubrity Shape Soundness Stamina State Tone Tonicity Verdure Vigor Wholeness Coaching Drill Exercise Guidance Instruction Practice Schooling Teaching Workout Background Basics Buildup Cultivation Domestication Foundation Grounding Groundwork Indoctrination Preliminaries Principles Readying Seasoning Sharpening Tuition Tune-up Upbringing Warmup Medicinal Pharmaceutical Preventive Therapeutic Cathartic Curative Disinfectant Narcotic Prophylactic Restorative Sedative Tonic Clinic Emergency room Hospice Institution Nursing home Infirmary Sanatorium Sanitarium Surgery Expert Physician Professor Scientist Specialist Surgeon MD Bones Doc Healer Intern Medic Medico Quack Comprehensive International Overall Universal Danger Hazard Liability Opportunity Prospect Accident Contingency Flyer Fortuity Fortune Gamble Header Luck Openness Plunge Speculation Stab Wager Ailment Disease Germ Illness Infection Microbe Microorganism Pathogen Sickness Bacillus Analysis Exploration Inquiry Investigation Probe Delving Experimentation Inquest Inquisition Probing Quest Scrutiny Cancer Bug Condition Contamination Defect Disorder Epidemic Fever Flu Inflammation Malady Plague Stroke Syndrome Virus Ache Affection Attack Blight Breakdown Canker Collapse Complaint Contagion Convulsions Debility Decrepitude Distemper Endemic Feebleness Fit Hemorrhage Indisposition Infirmity Misery Seizure Spell Temperature Unhealthiness Unsoundness Upset Visitation Association Band Body Class Club Company Crowd Faction Gang Organization Party Society Troop Accumulation Aggregation Assemblage Assembly Assortment Batch Battery Bevy Bunch Bundle Cartel Category Chain Circle Clique Clot Clump Cluster Clutch Collection Combination Combine Conglomerate Congregation Coterie Covey Crew Formation Gathering Grade League Lot Mess Pack Parcel Passel Platoon Pool Posse Set Sort Suite Syndicate Trust Lineup Side Squad Unit Contingent Duo Foursome Outfit Pair Partners Rig Sect Span Stable String Tandem Trio Troupe Workers Yoke Hospital Dispensary Advance Advancement Dissemination Escalation Increase Spreading Transmission Compass Diffusion Dispersion Enlargement Expanse Extension Period Profusion Proliferation Radiation Ramification Range Reach Scope Stretch Suffusion Sweep Term Transfusion Analyst Chemist Physicist Examiner Tester Ominous Admonishing Cautioning Threatening Disability Disturbance Ill health Relapse Affliction Confinement Convalescence Dose Malaise Prostration