| Text | Length |
| Approval of sorts | 17 |
| Approval of a sort | 18 |
| Approval of a kind | 18 |
| A silent bid | 12 |
| A pal of Wynken | 15 |
| "Yes" signal | 22 |
| "Wynken, Blynken, and ___" (Eugene Field poem) | 56 |
| "Uh-huh" indicator | 28 |
| "Uh-huh" equivalent | 29 |
| "Just ___ if you can hear me" (Pink Floyd) | 52 |
| 'Wynken, Blynken and --' | 32 |
| Protuberant | 11 |
| Like lymphatic tissue | 21 |
| Situated at a junction | 22 |
| Lumpy | 5 |
| Like points at zero amplitude, on waves | 39 |
| Of a stem joint | 15 |
| Of a protuberance | 17 |
| Knotlike | 8 |
| Pertaining to knots or bumps | 28 |
| Pertaining to a junction | 24 |
| Of tree knobs | 13 |
| Near a swollen joint | 20 |
| Like stationary points on a violin string | 41 |
| Like knobs | 10 |
| Like a protuberance | 19 |
| Greet silently | 14 |
| Acknowledge tacitly | 19 |
| Signal, in a way | 16 |
| Tacitly acknowledge | 19 |
| Silently greet | 14 |
| Greet nonverbally | 17 |
| Signal silently | 15 |
| Tacitly agree with | 18 |
| Silently agree to | 17 |
| Show agreement with | 19 |
| Say 'yes' to silently | 29 |
| Relay a bid, as to an auctioneer | 32 |
| Indicate agreement with | 23 |
| Greet without words | 19 |
| Greet simply | 12 |
| Give a head signal to | 21 |
| Agree with, tacitly | 19 |
| Acknowledge in passing | 22 |
| Acknowledge from across the room | 32 |
| Dozed | 5 |
| Agreed, in a way | 16 |
| Bid, perhaps | 12 |
| Signaled assent | 15 |
| Signaled approval | 17 |
| Indicated assent | 16 |
| Greeted silently | 16 |
| Gave silent approval | 20 |
| Dozed off | 9 |
| Silently agreed | 15 |
| Signed an agreement? | 20 |
| O.K.'d silently | 19 |
| Let a slip pass | 15 |
| Gestured yes | 12 |
| Dozed, with "off" | 27 |
| Dozed (off) | 11 |
| Caught a wink | 13 |
| Assented, in a way | 18 |
| Agreed silently | 15 |
| Slope where sycophants hang out? | 32 |
| Junction point | 14 |
| Lymph ___ | 9 |
| Complication | 12 |
| Stem joint | 10 |
| Lymph ___ (immune system part) | 30 |
| Point in a network | 18 |
| Bump on a branch | 16 |
| Network junction | 16 |
| Joint point | 11 |
| Botanical joint | 15 |
| Botanical branch point | 22 |
| Point of origin | 15 |
| Network point | 13 |
| Lymphatic mass | 14 |
| Lymph, for one | 14 |
| Lymph lump | 10 |
| Joint in a stem | 15 |
| Bulge | 5 |
| Network terminal | 16 |
| Lymph gland | 11 |
| Lymph __ | 8 |
| Branching point | 15 |
| Botanical intersection | 22 |
| Point of intersection | 21 |
| Plant joint | 11 |
| Lymph bump | 10 |
| Knob on a branch | 16 |
| Connection point | 16 |
| Bump on a trunk | 15 |
| Bump on a log, e.g. | 19 |
| Anatomical knot | 15 |
| Anatomical bulge | 16 |
| Where a leaf joins a stem | 25 |
| Vocal affliction | 16 |
| Tissue mass | 11 |
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