| CHECKLESS | • checkless adj. That cannot be checked or restrained. • checkless adj. (US) Without checks (financial instruments); chequeless. • CHECKLESS adj. that can not be checked or restrained. |
| CHEEKLESS | • cheekless adj. Without cheeks. • CHEEKLESS adj. without cheeks. |
| CLICKLESS | • clickless adj. Without a clicking sound. • clickless adj. Without clicks of a computer mouse. • CLICKLESS adj. without a click. |
| FLECKLESS | • fleckless adj. Without flecks or spots. • fleckless adj. Without blame; faultless. • FLECKLESS adj. without spot or blame. |
| FLOCKLESS | • flockless adj. Without a flock. • FLOCKLESS adj. without a flock. |
| FROCKLESS | • frockless adj. Without a frock. • FROCKLESS adj. destitute of a frock. |
| KNOCKLESS | • knockless adj. Without a knock. • knockless adj. Without making a knocking sound. • KNOCKLESS adj. of an engine, bearing or fuel, producing no knocking sound. |
| PLACKLESS | • plackless adj. (Scotland, obsolete) penniless; broke. • PLACKLESS adj. (Scots) destitute, not having a plack. |
| SPARKLESS | • sparkless adj. Without a spark. • sparkless adj. Lacking in creativity or energy. • SPARKLESS adj. without a spark. |
| SPECKLESS | • speckless adj. Spotless, perfectly clean. • speckless adj. Spotless; without blemish. • SPECKLESS adj. without a speck. |
| STACKLESS | • stackless adj. (Programming) Without the use of a stack (last-in-first-out data structure). • STACKLESS adj. without a stack. |
| STALKLESS | • stalkless adj. Having no stalk; sessile. • STALKLESS adj. without a stalk. |
| STOCKLESS | • stockless adj. Lacking stock (in various senses). • STOCKLESS adj. without stock. |
| THANKLESS | • thankless adj. (Of a task) not appreciated or rewarded. • thankless adj. (Of a person) ungrateful or unappreciative. • THANKLESS adj. giving no reward. |
| TRACKLESS | • trackless adj. Not having tracks or paths; untrodden. • trackless adj. Not following a track. • trackless adj. (Of a train etc.) Not running on tracks. |
| TRICKLESS | • trickless adj. (Card games) Without any tricks. • TRICKLESS adj. without tricks. |
| TRUNKLESS | • trunkless adj. Without a trunk. • TRUNKLESS adj. without a trunk. |
| WREAKLESS | • wreakless adj. (Obsolete) unrevengeful; weak. • WREAKLESS adj. unpunished. |