Domestic cat sniffs bulk litter in a plastic box.

Blank Bright Clear Elegant Fresh Graceful Hygienic Immaculate Neat Orderly Pure Simple Spotless Squeaky clean Tidy Unblemished Washed Cleansed Laundered Shining Sparkling Speckless Stainless Trim Vanilla Bodily Natural Brute Mammalian Wild Kitten Kitty Pussycat Tabby Mouser Tom Tomcat Cherished Darling Dear Dearest Endearing Favored Loved Preferred Special Kit Puss Pussy Private Calm Family Home Pet Stay-at-home Camel Cream Khaki Off-white Tan Taupe Biscuit Buff Ecru Fawn Mushroom Neutral Oatmeal Carton Crate Pack Package Trunk Bin Case Casket Chest Coffer Portmanteau Receptacle Brick Earth Mud Terra cotta Adobe Argil Bole Clunch Kaolin Loam Loess Marl Pottery Slip Till Concern Load Responsibility Aggravation Alarm Annoyance Anxiety Apprehension Bother Burden Chagrin Charge Consternation Dismay Disquiet Distress Disturbance Fear Foreboding Fretfulness Misgiving Nuisance Onus Oppression Perplexity Pressure Solicitude Strain Stress Tribulation Trouble Uneasiness Unhappiness Vexation Woe Worry Sanitation Hygienics Regimen Wholesomeness Elastic Molded Bending Clutter Junk Muck Rubbish Trash Collateral Confusion Detritus Disarray Disorder Garbage Hash Hodgepodge Jumble Jungle Mishmash Muddle Offal Rash Refuse Rummage Scattering Scramble Shuffle Untidiness Waste Ablutions Attire Dressing Grooming Makeup Toilette Amount Extent Quantity Total Volume Weight Aggregate Amplitude Bigness Dimensions Immensity Magnitude Mass Massiveness Quantum Substance Totality