IPA: /ˈæptər/
KK: /ˈæptər/
More suitable or appropriate than something else.
She is the apter candidate for the job because of her experience.
Comparative: apter
Superlative: aptest
Apter is derived from the Greek word "apteros" (from "a-" meaning without and "pteron" meaning wing). The term "apter" refers to something that is wingless or lacking wings.
Think of 'without wings' ('a-' means without and 'pteron' means wing) to remember that 'apter' describes something that lacks wings.