| Widely used abbr. | 17 |
| Widely used base | 16 |
| Widely used computer operating system | 37 |
| Widely used currency | 20 |
| Widely used operating system | 28 |
| Widely used switch type | 23 |
| Widely used term declared "undignified" by John Paul II | 65 |
| Widely varied | 13 |
| Widely-panned 2007 thriller | 27 |
| Widely-read book of yore | 24 |
| Widely-shared piece of mail | 27 |
| Widely-sought response | 22 |
| Widemouthed jug | 15 |
| Widemouthed Martha | 18 |
| Widemouthed pitcher | 19 |
| Widen | 5 |
| Widen a hole | 12 |
| Widen a margin | 14 |
| Widen out | 9 |
| Widen, as a hole | 16 |
| Widen, as a pupil | 17 |
| Widen, as pupils | 16 |
| Widen, in a way | 15 |
| Widened | 7 |
| Widened a gun bore | 18 |
| Widened a hole | 14 |
| Widened at the top | 18 |
| Widened at the top, as an urn | 29 |
| Widened, as a hole | 18 |
| Widening agent in medicine | 26 |
| Widening in a highway, maybe | 28 |
| Widening of marketing venues | 28 |
| Widens | 6 |
| Widens, as pupils | 17 |
| Widens, in a way | 16 |
| Wideout, in football | 20 |
| Wider at one end | 16 |
| Wider in scope | 14 |
| Wider shoe than even this theme suggests | 40 |
| Wider, as a vessel | 18 |
| Widescreen choice | 17 |
| Widescreen filmmaking technique | 31 |
| Widescreen maker | 16 |
| Widescreen process | 18 |
| Widespread | 10 |
| Widespread affliction | 21 |
| Widespread African belief | 25 |
| Widespread African language | 27 |
| Widespread b-day celebration | 28 |
| Widespread chaos | 16 |
| Widespread craze | 16 |
| Widespread damage | 17 |
| Widespread damages | 18 |
| Widespread depressions | 22 |
| Widespread destruction | 22 |
| Widespread dissatisfaction | 26 |
| Widespread epidemic | 19 |
| Widespread Eurasian duck | 24 |
| Widespread fad | 14 |
| Widespread fads | 15 |
| Widespread fear | 15 |
| Widespread fire source? | 23 |
| Widespread food shortage | 24 |
| Widespread illness | 18 |
| Widespread Indian tree | 22 |
| Widespread Internet prank involving a bait-and-switch link to a music video | 75 |
| Widespread language of East Africa | 34 |
| Widespread LAPD alert | 21 |
| Widespread loathing | 19 |
| Widespread outbreak | 19 |
| Widespread outbreaks | 20 |
| Widespread Panic "Makes ___ to Me" | 44 |
| Widespread panic over heartburn medication? | 43 |
| Widespread Panic song about a place to eat? | 43 |
| Widespread Panic specialties | 28 |
| Widespread PD alert | 19 |
| Widespread reaction | 19 |
| Widespread renown | 17 |
| Widespread reputation | 21 |
| Widespread S.A. people | 22 |
| Widespread slump | 16 |
| Widespread turmoil | 18 |
| Widespread ___ | 14 |
| Widespread, irrational fears | 28 |
| Widest numeral on a sundial | 27 |
| Widest numeral on some clock faces | 34 |
| Widest part | 11 |
| Widest part of a cask | 21 |
| Widest shoe sizes | 17 |
| Widgeon | 7 |
| Widgeons | 8 |
| Widget | 6 |
| Widget-maker's concern | 26 |
| Widgets | 7 |
| Widish shoe sizes | 17 |
| Widmark's first film role | 29 |
| Widmark's role in "Kiss of Death" | 47 |
| Widow | 5 |
| Widow in "Peer Gynt" | 30 |
| Widow of a Beatle | 17 |