
Oxford Dictionaries
What are the plurals of ‘octopus’, ‘hippopotamus’, and ‘syllabus’? – OxfordWords blog (June 06, 2016)
What are the plurals of ‘octopus’, ‘hippopotamus’, and ‘syllabus’? – OxfordWords blog (June 06, 2016) Is it octupuses, octopi or […….]