(ض) نَزَلَ يَنْزِلُ نُزُوْلًاnazala yanzilu nuzūlan: to descend, to alight. ﴿نَزَلَ بِهِ الرُّوْحُ الْاَمِيْنُ﴾ (Ash-Shuʿarāʾ 26:193)
مَنْزِلٌmanzil pl. مَنَازِلُmanāzilu (noun of time or place, ẓarf): a place of alighting and staying. ﴿وَالْقَمَرَ قَدَّرْنٰهُ مَنَازِلَ﴾ (Yā Sīn 36:39)
نُزُلٌnuzul (noun, ism dhāt): what is offered to a guest as soon as he alights from his mount (before the actual feast), the initial hospitality. ﴿كَانَتْ لَهُمْ جَنّٰتُ الْفِرْدَوْسِ نُزُلًا﴾ (Al-Kahf 18:107)
Form IV (ifʿāl) اَنْزَلَ يُنْزِلُ اِنْزَالًاanzala yunzilu inzālan: to send down; مُنْزِلٌmunzil (active participle, ism fāʿil): one who sends down; مُنْزَلٌmunzal (passive participle, ism mafʿūl): sent down. ﴿اِنَّآ اَنْزَلْنٰهُ فِيْ لَيْلَةِ الْقَدْرِ﴾ (Al-Qadr 97:1); ﴿وَاَنْتَ خَيْرُ الْمُنْزِلِيْنَ﴾ (Al-Muʾminūn 23:29); ﴿بِثَلٰثَةِ اٰلٰفٍ مِّنَ الْمَلٰٓئِكَةِ مُنْزَلِيْنَ﴾ (Āl ʿImrān 3:124)
Form II (tafʿīl) نَزَّلَ يُنَزِّلُ تَنْزِيْلًاnazzala yunazzilu tanzīlan: to send something down gradually; مُنَزِّلٌmunazzil (active participle, ism fāʿil): one who sends down gradually; مُنَزَّلٌmunazzal (passive participle, ism mafʿūl): sent down gradually. ﴿اِنَّا نَحْنُ نَزَّلْنَا الذِّكْرَ﴾ (Al-Ḥijr 15:9); ﴿اِنِّيْ مُنَزِّلُهَا عَلَيْكُمْ﴾ (Al-Māʾidah 5:115); ﴿يَعْلَمُوْنَ اَنَّهُۥ مُنَزَّلٌ مِّنْ رَّبِّكَ بِالْحَقِّ﴾ (Al-Anʿām 6:114)
Form V (tafaʿʿul) تَنَزَّلَ يَتَنَزَّلُ تَنَزُّلًاtanazzala yatanazzalu tanazzulan: to descend by stages, to keep descending. ﴿تَنَزَّلُ الْمَلٰٓئِكَةُ وَالرُّوْحُ فِيْهَا﴾ (Al-Qadr 97:4)