flat

abode apartment apathetic arid banal barren bleak bland bleaker bleakest boring chamber colorless dead decumbent destitute dimmer dim distasteful downright drab dull dull dull dull dull duller duller duller duller duller earthbound emphatic emotionless empty feeble flattened flavorless firm flatness flatly flatly floor habitat habitations habitats habitats habitat/habitation harshest harsher harsh ho-hum hollow homes home house houses impoverished inapt inane incurious inexpressive innocuous insipid insipid ironed jejune lackluster lifeless level line of scrimmage low matter-of-fact mild mild monotonous more boring more regular neediest needy muddy muffled necessitous note odorless off-key outright overused paint passive pedestrian penniless phlegmatic plain plains plane planar platitudinous platitudinal poor positively premises prone prosaic puncture quarters recumbent reclining regular rolled room scenes scenery scratchy scrimmage line shallow shallower smoothest smooth smoother spiritless squawky stale stale stereotypical strapped studio apartment stuporous suite supine table tasteless tame tamer tenement thinner thin thinnest tidal flat tiresome trite tundra unappetizing unbounded unemotional uninteresting unimaginative unpalatable unquestionable unrelieved warmed-over washy waterish weariful wishy-washy