IPA: /ˈdʒʌmbələr/
KK: /ˈdʒʌmblər/
A person who mixes up or confuses things, often causing disorder or misunderstanding.
The jumbler made it hard for everyone to follow the conversation because he kept mixing up names and facts.
Jumbler → The word 'jumbler' is derived from the verb 'jumble' (originating from Middle English 'jumblen', meaning to mix or confuse) with the suffix '-er' (meaning a person who). A jumbler is therefore a person who mixes things up or confuses them.
Think of someone who 'mixes' things up ('jumble') — the '-er' indicates that this person is doing the action. A jumbler is someone who creates confusion by mixing things.