Cupboardlike: for example small, fusty or poorly lit.(adjective)
Associated with cupboard love.(adjective)
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Use "cupboardy" in a sentence
"But staircases are a swine because you can't see who's having a crafty smoke in cupboardy alcoves beneath."
"Dickie's brain felt fat – swollen – as though it would burst, and he was glad to go to bed – even in that cupboardy place with the panels."
"They taught us their favourite game - 'cupboardy cupboardy' which basically involved catching and attacking people while saying cupboardy cupboardy cupboardy lol."