Young Asian businessman working overworked in corporate office. Male office worker sleepy during overtime hours at night

Black Cloudy Darkened Dim Dingy Drab Dull Foggy Gloomy Misty Murky Overcast Shadowy Somber Dun Dusk Faint Midnight Bedtime Blackness Dark Darkness Duskiness Evening Eventide Gloom Nightfall Nighttime Obscurity Twilight Body Character Customer Guy Human Individual Life Man Somebody Woman Being Cat Creature Gal Identity Individuality Joker Mortal Party Personage Personality Self Soul Specimen Spirit Unit Particular Separate Single Singular Sole Solitary Special Specific Facing Fronting Turned Brother Chap Dude Father Fellow Husband Son Beau Bloke Boyfriend Bro Gent Gentleman Grandfather Nephew Papa Sir Spouse Swain Uncle Masculine Macho Employee Laborer Peasant Trader Artisan Breadwinner Hand Help Operative Proletarian Serf Stiff Toiler Automation Machinery Computers Mechanics Mechanization Robotics Telecommunications Central Familiar Family Household Local National Native Unconscious Conked Crashed Dozing Dreaming Napping Snoozing Employment Field Trade Work Biz Calling Career Craft Dodge Function Game Line Livelihood Occupation Pursuit Specialty Vocation Armed forces Army Contingent Crew Delegation Gang Military Servicemen Squad Team Assemblage Assembly Band Bunch Collection Combatants Company Corps Crowd Drove Flock Forces Gathering Herd Horde Host Legion Multitude Number Outfit Pack Soldiers Soldiery Swarm Throng Troopers Troupe Deliberate Genuine Honest Severe Sincere Thoughtful Sober Situated Auditor Adviser Counselor Director Guide Informant Invigilator Listener Overseer Supervisor Watchdog Commission Job Place Post Service Station Appointment Berth Billet Capacity Charge Connection Duty Obligation Performance Province Responsibility Role Situation Spot Trust Collective Joint Effort Endeavor Industry Production Struggle Task Trial Assignment Attempt Drudge Drudgery Exertion Functioning Grind Grindstone Moil Muscle Pains Push Servitude Slogging Stint Stress Striving Sweat Toil Travail Trouble Undertaking Competent Efficient Experienced Licensed Qualified Skillful Ace Adept Crackerjack Expert Sharp Slick There Baron Businesswoman Capitalist Dealer Employer Entrepreneur Executive Financier Industrialist Manager Merchandiser Merchant Operator Storekeeper Suit Trafficker Tycoon Activity Business Office Operation Position Profession Chore Engagement Faculty Gig Handicraft Means Niche Opening Posting Racket Swindle CPU PC Abacus Analog Brain Calculator Clone Laptop Mac Mainframe Microcomputer Mini Minicomputer Advice Clue Data Info Instruction Intelligence Knowledge Material Message Report Science Tip Word Ammo Break Confidence Counsel Cue Dirt Dope Dossier Earful Enlightenment Erudition Illumination Leak Learning Lore Network Notice Notification Orientation Propaganda Scoop Score Tidings Wisdom Affair Do Hang Lick Moonlight Play Slot Thing Counter Davenport Escritoire Secretary Workspace Account Education Examination Lesson Review Study Translation Version Commentary Conception Construction Edification Grasp Impression Inspection Paraphrase Perusal Rendering Rendition Scholarship Scrutiny Treatment Understanding Administrator Boss Controller Officer Official Organizer Producer Superintendent Comptroller Conductor Exec Governor Handler Head Proprietor Reasoning Active Unavailable Working Buried Employed Engaged Engrossed Hustling Occupied Overloaded Persevering Slaving Snowed Swamped Budding Inexperienced New Youthful Adolescent Blooming Blossoming Crude Developing Fledgling Green Growing Infant Inferior Junior Juvenile Little Modern Newborn Punk Raw Recent Tender Tenderfoot Annoyed Bored Distressed Drained Exasperated Fatigued Irritated Overworked Sleepy Stale Beat Collapsing Consumed Drooping Empty Enervated Fagged Finished Flagging Irked Jaded Overtaxed Prostrated Spent Wasted Worn Limit Period Time limit Bound Cutoff Last-minute Slow Consideration Debate Mind Thinking Thought Absorption Application Assiduity Contemplation Deliberation Diligence Engrossment Heed Heedfulness Immersion Intentness Thoughtfulness Dead Disabled Weak Weakened Bushed Crippled Debilitated Frazzled Limp Sapped Shot Wearied Combination Consolidation Centering Centralization Clustering Compression Concern Congregation Convergence Converging Fixing Focusing Intensification Narrowing Need Single-mindedness Unity