rejtélyesen betyder på engelska

mysteriously▼◼◼◼adverb
[UK: mɪ.ˈstɪə.rɪə.sli] [US: ˌmɪ.ˈstɪ.riə.sli]John smiled mysteriously. = John rejtélyesen mosolygott.

enigmatically▼◼◻◻adverb
[UK: ˌe.nɪɡ.ˈmæ.tɪk.l̩i] [US: ˌe.nɪg.ˈmæ.tɪk.l̩i]

unaccountably▼◼◻◻adverb
[UK: ˌʌ.nəˈk.aʊn.tə.bli] [US: ˌʌ.nəˈk.aʊn.tə.bli]