ESDB Speller Dict Lookup results for en_US:

WordStatusNotesEntries Found
infeasiblein en_USadded in rel-2016.01.19 on 2016-01-10 (b6b25c6)infeasible <aj>

<aj>adjective

See the ESDB README for help with interpreting the ESDB entries and the meaning of the variant levels.

Wed Jun 24 14:30:42 2026 -0400 [1e5b7d3] (ESDB); Thu Jun 25 15:43:51 2026 -0400 [156fb4e] (App)