2018 May 15, Deborah Lupton, Fat[1], 2 edition, Routledge, →ISBN:
Instead of directly referring to pro ana, for example, or to thinspiration/thinspo, the employ such misspellings as ‘thynspiration’ or ‘pro anna’ and hashtag terms such as #thyghapp (a deliberate misspelling of thigh gap, referring to the thin legs that are often idealize in pro ana discourses), #ed (short for eating disorder,) #promia or #bonespo to organize their discussions and share their messages with other pro ana advocates (Lavis 2014; Marcus 2016; Cobb 2017).
2020 January 24, Gemma Cobb, Negotiating Thinness Online: The Cultural Politics of Pro-anorexia[2], illustrated edition, Routledge, →ISBN:
Each hashtag search produced new spelling variations on thinspo and pro-ana, as well as yielding new terms such as 'bonespo'. During the research period, 'bonespo' appeared to be a relatively new coinage because, across each of the social network sites examined, it generated results without warning statements.
2020, Riley Willman, “Ana”, in The Rapids Review, Anoka Ramsey Community College, page 59:
I found lists of excuses to use to avoid food, tips to make it look like you had eaten, and motivation. Thinspiration, thinspo, bonespo, meanspo, sweetspo, anything that could motivate me not to eat, not to consume, not to gain, not to fail.
2022 April 11, Zoe Alderton, Preventing Harmful Behaviour in Online Communities: Censorship and Interventions[3], illustrated edition, Routledge, →ISBN:
Conversely, she notes that bonespo tends to be uncaptioned as though it can speak for itself (2014, p. 54).
2022 September 8, Dawn Woolley, “Anticonsumers and the fetishistic gaze”, in Consuming the Body: Capitalism, Social Media and Commodification[4], Bloomsbury Publishing, →ISBN, page 95:
Bonespo. Internalization of sadistic commands is also implied by the similarities of visual characteristics in selfies and thinspiration photographs.
