For the “titular” clue “Lavish border”, the inserted letters produced the entry FRIEZE, referring to the band across the top of the grid. In the seven other across A entries, the sequences of four inserted lower-case letters exemplified the seven possible combinations of symmetries in a mathematical “frieze group”. The transformations that leave each string unchanged (in addition to translation, ie repetition in the horizontal direction) are:
| cccc | reflection in horizontal axis |
| dbdb | reflection in vertical axis |
| dpdp | rotation (180°) |
| pbpb | glide reflection (translation combined with reflection in horizontal axis) |
| pqbd | reflection in vertical axis & rotation |
| oooo | reflection in horizontal and vertical axes & rotation |
| dddd | no rotational or mirror symmetry |
Conventions: * = anagram, < = reversal
| Misprint | Answer [entry] | Explanation |
|---|---|---|
| Set A | ||
| EBBS [EpbpbS] | ERRS with PB for each R | |
| UPBY [UpqbdY] | (YD + BQ + PU) < | |
| FREE [FRIEZE] | FRIEZE | |
| POOT [PooooT] | T after (POO-POO − P) | |
| EDDO [EdbdbO] | E(x-husban)D B(erate)D B(istr)O | |
| APPS [AdpdpS] | ADD around P + PS | |
| EDDY [EddddY] | ED + ((D + D) in DY) | |
| ECCE [EccccE] | CCCC in EE | |
| APEAK [ApERAK] | AP + RAKE with letters cycled | |
| DRINK [DbRINK] | D + BRINK | |
| APACE [ApAECE] | (tr)A(ns)P(os)A(bl)E (ba)C(kb)E(at) | |
| MIZEN [MbIZEN] | MEN around BIZ | |
| ENORM [EpNoRM] | EP + NOR + M | |
| EQUIP [EqUoIP] | PIE < around QUO’ | |
| DROOL [DbRoOL] | BR in DOOL | |
| ID EST [IdEoST] | IDE + OST | |
| ANODE [ANdOdE] | AND + ODE | |
| ALBUM [ALbUdM] | A + BUD in LM | |
| BARDO [BAdRdO] | BA + DR + DO | |
| ORBED [ORbEdD] | (l)ORD around BED | |
| DEDAL [DEdAcL] | (LD around CADE) < | |
| SLICE [SLpIcE] | L in SPICE | |
| BADGE [BAdGcE] | BAD + GCE | |
| STACK [STpAcK] | SACK around TP | |
| Set B | ||
| A(R)tistic | MADAME | ADAM < + ’EM < |
| rew(O)rd | RE-EDIT | MERITED * − M |
| Sco(T)ch | DERAIL | DÉRAIL(leur) |
| We(A)ns | ENURES | END-USER * − D |
| hun(T) | LANCES | CLEANS * |
| Pi(E)ces | ARIOSI | A(ctual) R(ise) I(n) O(peratic) S(ophistication) I(f) |
| gur(S) | ENCAMP | CAMP after EN |
| the(Y) | BOUNDS | B + (m)OUNDS |
| s(E)ame | ENLARD | LANE * + RD |
| Ice(S) | GELATI | (ITA + LEG) < |
| Gla(R)ed | LOURED | (c)LOURED |
| b(E)asts | SAIGAS | SAI(d) + GAS |
| o(F) | DÉMODÉ | DEMO + D(av)E |
| (L)arks | GLEEKS | G(row) + LEEKS |
| p(E)st | MEDFLY | MY around FLED * |
| (C)oasts | TYSTIE | IT’S < in TYE |
| bi(T) | ESCUDO | (ap)ES + CUD + O |
| bra(S)s | PA’ANGA | (P + AA) around ANG |
| tur(N)ed | KEELED | EEL in KED |
| Sn(O)gs | KISSES | K(ashmir)I + SESS < |