Shigu, Chapter 1 (Explaining Old Words)
迓，迎也。
迓 means 'to welcome'.
元、良，首也。
元、良: both mean 'chief, head'.
薦、摯，臻也。
荐、挚: both mean 'to arrive'.
賡、揚，續也。
赓、扬: both mean 'to continue'.
祔、祪，祖也。
祔、祪: both mean 'to sacrifice to ancestors'.
即，尼也。
即 means 'to draw near'.
尼，定也。
尼 means 'settled'.
邇、幾、暱，近也。
迩、几、昵: all mean 'near'.
妥，安坐也。
妥 means to sit securely.
貉、綰，綸也。
貉、绾: both mean 'to bind together'.
貉、嗼、安，定也。
貉、嗼、安: all mean 'settled'.
伊，維也。
伊 is a particle, with a sense like 维.
伊、維，侯也。
伊、维: both are particles, equivalent to 维 and 侯.
時、寔，是也。
时、实: both mean 'this, it is'.
卒、猷、假、輟，已也。
卒、猷、假、辍: all mean 'to stop'.
求、酋、在、卒、就，終也。
求、酋、在、卒、就: all mean 'to end'.
崩、薨、無祿、卒、徂落、殪，死也。
崩、薨、无禄、卒、徂落、殪: all mean 'to die'.
Shiyan, Chapter 2 (Explaining Phrases)
殷、齊，中也。
殷、齐: both mean 'the exact middle'.
斯、誃，離也。
斯、誃: both mean 'to leave, to separate'.
謖、興，起也。
谡、兴: both mean 'to rise'.
還、復，返也。
还、复: both mean 'to return'.
宣、徇，遍也。
宣、徇: both mean 'all-pervading'.
馹、遽，傳也。
驲、遽: both mean 'post station, relay carriage'.
蒙、荒，奄也。
蒙、荒: both mean 'to cover'.
告、謁，請也。
告、谒: both mean 'to request'.
肅、噰，聲也。
肃、噰: both mean 'sound'.
格、懷，來也。
格、怀: both mean 'to come'.
畛、厎，致也。
畛、底: both mean 'to deliver, to bring about'.
恀、怙，恃也。
恀、怙: both mean 'to rely on'.
律、遹，述也。
律、遹: both mean 'to follow, to relate'.
俞、畣，然也。
俞、畣: both mean 'to assent, so'.
豫、臚，敘也。
豫、胪: both mean 'to relate, to arrange in order'.
庶幾，尚也。
庶几 means 'to hope'.
觀、指，示也。
观、指: both mean 'to show'.
若、惠，順也。
若、惠: both mean 'to comply'.
敖、幠，傲也。
敖、幠: both mean 'arrogant'.
幼、鞠，稚也。
幼、鞠: both mean 'young, small'.
逸、愆，過也。
逸、愆: both mean 'fault'.
疑、休，戾也。
疑、休: both mean 'to go against, to cease'.
疾、齊，壯也。
疾、齐: both mean 'strong, swift'.
悈、褊，急也。
悈、褊: both mean 'pressing, narrow'.
貿、賈，市也。
贸、贾: both mean 'to buy and sell'.
厞、陋，隱也。
厞、陋: both mean 'hidden'.
遏、遾，逮也。
遏、遾: both mean 'to catch up, to arrive'.
徵、邁，行也。
征、迈: both mean 'to travel'.
圮、敗，覆也。
圮、败: both mean 'to overturn'.
薦、原，再也。
荐、原: both mean 'again'.
撫、敉，撫也。
抚、敉: both mean 'to soothe'.
臞、脙，瘠也。
臞、脙: both mean 'thin'.
桄、熲，充也。
桄、颎: both mean 'to fill'.
屢、暱，亟也。
屡、昵: both mean 'repeatedly, swiftly'.
靡、罔，無也。
靡、罔: both mean 'there is not'.
爽，差也。
爽 means 'error'.
爽，忒也。
爽 means 'error'.
佴，貳也。
佴 means 'deputy, second'.
劑、翦，齊也。
剂、翦: both mean 'even, trimmed even'.
饙、餾，稔也。
饙、馏: both mean 'cooked'.
媵、將，送也。
媵、将: both mean 'to send off'.
作、造，為也。
作、造: both mean 'to do, to make'.
餥、餱，食也。
餥、糇: both mean 'dried provisions, food'.