raising / rasing / razing 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. 👇
raising: (noun) the properties acquired as a consequence of the way you were treated as a child. (adjective) increasing in quantity or value.
rasing: NA
razing: (noun) the event of a structure being completely demolished and leveled. (noun) complete destruction of a building.
raising: r·EY·z·ih·ng
rasing: NA
razing: r·EY·z·ih·ng
(Examples are Wikipedia snippets under the CC ShareAlike 3.0 license. Definitions drawn from WordNet.)