κατελεήσουσιν

κατελεέω, to have compassion upon

Morpho works with a static database. If you like, you can compare the output of Morpheus.

Parsed as:

aorist active subjunctive 3rd plural (NCA)
future active participle masculine dative plural
future active participle neuter dative plural
future active indicative 3rd plural of κατελεέω