Detail of letter box mailbox for sending outgoing mail (Austrian mail service)

Article Body Commodity Gadget Item Matter Phenomenon Something Substance Bulk Doodad Doohickey Entity Fact Gizmo Mass Reality Thingamajig Volume Whatchamacallit Widget Clue Flag Gesture Harbinger Hint Light Manifestation Note Prediction Proof Signal Suggestion Symbol Symptom Trace Warning Wave Assurance Augury Auspice Badge Beacon Bell Caution Divination Flash Foreboding Foreknowledge Foreshadowing Foretoken Forewarning Giveaway Herald Mark Nod Omen Portent Precursor Premonition Presage Presentiment Prognostic Token Vestige Whistle Wink Cardboard Disposable Appliance Bed Bookcase Chair Couch Desk Equipment Goods Sofa Table Appointment Buffet Bureau Cabinet Chattel Chest Commode Counter Cupboard Davenport Dresser Effect Fittings Furnishing Highboy Hutch Movables Possession Sideboard Stool Thing Wardrobe Break Crack Crater Cut Dent Gap Mouth Pit Pocket Tunnel Void Window Aperture Breach Burrow Cave Cavern Cavity Chamber Chasm Chink Cistern Cleft Cranny Den Depression Dimple Dip Excavation Eyelet Fissure Foramen Fracture Gash Gorge Hollow Hovel Keyhole Lacuna Lair Leak Nest Niche Nick Notch Orifice Outlet Passage Peephole Perforation Pockmark Puncture Rent Retreat Scoop Shaft Shelter Split Tear Vacuity Vent Panel Pole Column Doorpost Leg Mast Newel Pale Palisade Pedestal Picket Pile Pillar Prop Rail Stake Standard Stilt Stock Stud Carton Crate Pack Package Trunk Bin Case Casket Coffer Portmanteau Receptacle Directive Information Letter Memo Memorandum News Notice Report Word Bulletin Cannonball Dispatch Dope Earful Epistle Intelligence Intimation Missive Paper Tidings Wire Sign ABCs Alphabet Cap Capital Character Majuscule Minuscule Rune Type Uncial Communication Parcel Post Postcard Bowl Platter Serving Casserole Course Helping Portion Service Trencher Channel Groove Hole Position Space Vacancy Recess Slit Socket Time Accord Analogy Coherence Coincidence Comparability Comparison Concurrence Conformity Congruity Consistency Correlation Equivalence Fitness Harmony Likeness Match Regularity Relation Resemblance Similarity Symmetry