| 100% | RESP | 4 | Answer: Abbr. |
| 99% | SOLS | 4 | Answers: abbr. |
| 88% | SECY | 4 | Telephone answerer: Abbr. |
| 88% | RSVPS | 5 | Invitation answers: Abbr. |
| 88% | RSVPS | 5 | Invitation answers; Abbr. |
| 87% | RSVP | 4 | Answer an invitation: Abbr. |
| 86% | SASE | 4 | Aid in answering: Abbr. |
| 86% | RSVPD | 5 | Answered an invitation: Abbr. |
| 80% | RSVP | 4 | Invitation's request for an answer: Abbr. |
| 80% | ETA | 3 | “When will we get there?” answer: Abbr. |
| 80% | CTR | 3 | This answer's place: Abbr. |
| 76% | ETD | 3 | Answer to "When is this thing taking off?": Abbr. |
| 76% | ETA | 3 | "When can I get off this plane?" answer: Abbr. |
| 76% | RSVP | 4 | "Please answer," on a wedding invitation: Abbr. |
| 75% | CPL | 3 | One answering to a 45-Across: Abbr. |
| 75% | FAQ | 3 | Website page that answers common inquiries: Abbr. |
| 75% | MOS | 3 | The answers to the starred clues: Abbr. |
| 74% | AMA | 3 | Reddit session where famous people answer questions: Abbr. |
| 73% | FAQ | 3 | Website section with answers to common inquiries: Abbr. |
| 71% | FAQ | 3 | Website page that gives answers to common queries: Abbr. |
| 71% | IBM | 3 | Developers of Watson, an intelligent question answering tool: Abbr. |
| 71% | FAQ | 3 | Web page that has answers to common inquiries: Abbr. |
| 69% | UNIV | 4 | "Lower" theme of the answers to the starred clues: Abbr. |
| 69% | INC | 3 | Business abbr. that's inside the theme answers |
| 63% | ACR | 3 | Like horizontal puzzle answers (Abbr.) |
| 63% | ACR | 3 | Like horizontal crossword answers (Abbr.) |
| 63% | CTR | 3 | Abbr. found at the 56-Down of this puzzle's four longest answers |
| 61% | FAQS | 4 | List of questions and answers (abbr) |
| 57% | AMA | 3 | Reddit question-and-answer session: Abbr. |
| 55% | AMA | 3 | Reddit event to answer fan questions (Abbr.) |