polandball.sh

#!/usr/bin/env bash

url1="https://en.bab.la/dictionary/english-polish/$1"
url2="https://en.bab.la/dictionary/polish-english/$1"

shoot() {
    curl -s $1 | pup 'div.content > div > div > div > ul.sense-group-results > li a text{}' 2>&1 |
        awk 'NF' | head -n 3 | grep -v EOF
}

cat <(shoot $url1) <(shoot $url2) | sort | uniq