datedly
advEtymology From dated + -ly.
1
In a dated manner.
- The comedy Bird in the Hand (1927) plays neatly and amusingly, if tritely and datedly, with the stubborn class-consciousness and inverted pride of a country landlord whose daughter falls in love with the local squire's son.1983, Harry Blamires, A guide to twentieth century literature in English, page 71: