craft / kraft are similar-sounding terms with different meanings (referred to as homophones). To better understand the differences, see below for definitions, pronunciation guides, and example sentences using each term. 👇
craft: (noun) a vehicle designed for navigation in or on water or air or through outer space. (noun) people who perform a particular kind of skilled work. (noun) skill in an occupation or trade. (noun) shrewdness as demonstrated by being skilled in deception. (verb) make by hand and with much skill.
kraft: (noun) strong wrapping paper made from pulp processed with a sulfur solution.
craft: k·r·AE·f·t
kraft: k·r·AE·f·t
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)