haemorrhageyoudaoicibaDictYouDict
haemorrhage: [17] Haemorrhage means literally a ‘bursting forth of blood’. It comes ultimately from Greek haimorrhagíā, a compound formed from Greek haima ‘blood’ and an element derived from the same source as the verb rhēgnúnai ‘break, burst’. Haima, a word of unknown origin, has been a generous contributor to English vocabulary. Besides haemorrhage, it has given haematite [17], literally ‘blood-like stone’, a type of iron ore, haemoglobin [19], a shortening of an earlier haemoglobulin, haemorrhoid [14] (in the 16th and 17th centuries spelled emerod), literally ‘flowing with blood’, and many more.
redress (v.)youdaoicibaDictYouDict
mid-14c., "to correct, reform;" late 14c., "restore, put right" (a wrong, error, offense); "repair; relieve; improve; amend," from Old French redrecier "reform, restore, rebuild" (Modern French redresser), from re- "again" (see re-) + drecier "to straighten, arrange" (see dress (v.)). Formerly used in many more senses than currently. Related: Redressed; redressing.
wh-youdaoicibaDictYouDict
respelling of Old English hw- attested from 11c., but not the common form until after c. 1400. It represents PIE *kw-; in German reduced to simple w-, in Scandinavian as hv-, kv-, or v-.

Also added to some borrowed words (whisk, whiskey) and some native words formerly spelled with simple w- or h- (whole, whore). In the 15c. flowering of its use it also threatened to change the spelling of hot, home and many more. In northern English 16c.-18c., sometimes altered to quh- (see Q). Proper pronunciation has been much in dispute in educated speech.