| jerkwater | (adjective) small and remote and insignificant | Synonyms: one-horse, pokey, poky |
|---|
| underwater | (adjective) growing or remaining under water | Synonyms: subaquatic, subaqueous, submerged, submersed |
|---|
| (adjective) beneath the surface of the water | Synonyms: submerged, submersed |
| unwatchful | (adjective) not alert to what is potentially dangerous | Synonyms: unalert, unvigilant |
|---|
| watchful | (adjective) engaged in or accustomed to close observation | Synonyms: alert |
|---|
| (adjective) experiencing or accompanied by sleeplessness | Synonyms: insomniac, sleepless |
| (adjective) carefully observant or attentive; on the lookout for possible danger | Synonyms: argus-eyed, open-eyed, vigilant, wakeful |
| waterborne | (adjective) supported by water | - |
|---|
| (adjective) transported by water | - |
| watercress | (adjective) of a moderate yellow-green color that is greener and deeper than moss green and yellower and darker than pea green | Synonyms: cress green, cresson |
|---|
| watered | (adjective) (of silk fabric) having a wavelike pattern | Synonyms: moire |
|---|
| waterless | (adjective) lacking sufficient water or rainfall | Synonyms: arid |
|---|
| waterlogged | (adjective) (of soil) soft and watery | Synonyms: boggy, marshy, miry, mucky, muddy, quaggy, sloppy, sloughy, soggy, squashy, swampy |
|---|
| waterproof | (adjective) not permitting the passage of water | Synonyms: rainproof, waterproofed |
|---|
| waterproofed | (adjective) not permitting the passage of water | Synonyms: rainproof, waterproof |
|---|
| watertight | (adjective) without flaws or loopholes | Synonyms: bulletproof, ironclad, unassailable, unshakable |
|---|
| (adjective) not allowing water to pass in or out | - |
| waterworn | (adjective) (of rocks especially) worn smooth by the action of water | - |
|---|
| watery | (adjective) overly diluted; thin and insipid | Synonyms: washy, weak |
|---|
| (adjective) relating to or resembling or consisting of water | - |
| (adjective) wet with secreted or exuded moisture such as sweat or tears | Synonyms: reeking |
| (adjective) filled with water | - |