hole / whole 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. 👇
hole: (noun) an opening into or through something. (noun) an opening deliberately made in or through something. (noun) one playing period (from tee to green) on a golf course. (noun) an unoccupied space. (noun) a depression hollowed out of solid matter. (noun) a fault. (verb) hit the ball into the hole. (verb) make holes in.
whole: (noun) all of something including all its component elements or parts. (noun) an assemblage of parts that is regarded as a single entity. (adjective) including all components without exception; being one unit or constituting the full amount or extent or duration; complete. (adjective) (of siblings) having the same parents.
hole: hh·OW·l
whole: hh·OW·l
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)