| 100% | TTY | 3 | Communication device for the deaf: Abbr. |
| 78% | ASL | 3 | Communication means for the deaf: Abbr. |
| 78% | ASL | 3 | Communication system for the deaf: Abbr. |
| 78% | ASL | 3 | Communication language for the deaf: Abbr. |
| 74% | ASL | 3 | Communication for the deaf: Abbr. |
| 63% | ASL | 3 | Sign language for the deaf: Abbr. |
| 62% | ASL | 3 | Words for the deaf: Abbr. |
| 62% | ASL | 3 | Language for the deaf: Abbr. |
| 61% | ASL | 3 | Communication system for the deaf, for short |
| 61% | ASL | 3 | Communication means for the deaf, for short |
| 61% | TTY | 3 | Communication aid for the deaf that's been largely supplanted since the advent of texting (abbr.) |
| 60% | ACS | 3 | Devices for beating the heat: Abbr. |
| 59% | TTY | 3 | Communication syst. for the deaf |
| 59% | ASL | 3 | Communication for the deaf, briefly |
| 59% | TTY | 3 | Communications syst. for the deaf |
| 58% | ASL | 3 | Communication for the deaf, in brief |
| 57% | ASL | 3 | Communication system for the gorilla Koko: Abbr. |
| 57% | ASL | 3 | Communication system for the hearing-impaired: Abbr. |
| 56% | ASL | 3 | Communication system for Deaf people: Abbr. |
| 55% | VOCODER | 7 | Communications device used for distortion on the Beastie Boys’ “Intergalactic” |
| 51% | ASL | 3 | Communication system for the hearing-impaired (Abbr.) |
| 49% | TRAPS | 5 | Devices for the unsuspecting |
| 49% | CARPHONES | 9 | Communication devices for commuters, once |
| 48% | LANGUAGE | 8 | Sign ___ (means of communication for the deaf) |
| 48% | HEARINGDOGS | 11 | Helpers for the deaf |
| 48% | ORALISM | 7 | Education for the deaf |
| 47% | ASL | 3 | Communication syst. for the hearing-impaired (Abbr.) |
| 47% | SPRINKLER | 9 | Watering device for the lawn |
| 46% | ASL | 3 | System for the deaf, for short |
| 46% | ASL | 3 | Letters for the deaf, for short |