Rangers and witches both have a connection to the ancient, wild places of the world, and with the witch class’s ability to pick its spellcasting ability score, this combination has a fair bit of both mechanical and flavor synergy going for it. Ability score-wise, using a finesse melee weapon and focusing on Dexterity and Wisdom makes for a very effective combination that can hit with ranged or melee weapons or use magic as the situation dictates. A stronger focus on ranger levels gives you better survival skills, more combat capabilities, and additional survival options at the expense of magic; while the witch class definitely has useful spells which will vary based on archetype and the choice taken for the Witch Magic feature, ranger/witches won’t be getting shield out of the bargain, so a bit more thought will need to be given to what sorts of magical capabilities will best complement the character. A stronger focus on witch levels creates a character that can supplement potent spellcasting with some combat survivability, and an even mix creates a rather unusual fighting spellcaster with a stronger focus on subtlety and mysticism than the norm for such characters. [[Synergy Feats for Multiclassers#Ranger w/ Witch|Ranger - Witch chains and ideas]]