trainspotterish
/ (ˈtreɪnˌspɒtərɪʃ) /
adjective
informal
obsessed with trivial details, esp of a subject generally considered uninteresting
Words nearby trainspotterish
trainload,
trainman,
trainmaster,
trainshed,
trainsick,
trainspotterish,
traipse,
trait,
traitor,
traitorous,
traitress