(ک) كَبُرَ يَكْبُرُ كِبَرًا وَكُبْرًاkabura yakburu kibaran wa-kubran: to be great in rank, quantity or excellence; (of a matter) to be weighty and grievous. ﴿كَبُرَ مَقْتًا عِنْدَ اللّٰهِ اَنْ تَقُوْلُوْا مَا لَا تَفْعَلُوْنَ﴾ (Aṣ-Ṣaff 61:3)
(س) كَبِرَ يَكْبَرُ كِبَرًاkabira yakbaru kibaran: to grow old in age. ﴿اَنْ يَّكْبَرُوْا﴾ (An-Nisāʾ 4:6); كِبَرٌkibar (noun, ism dhāt): old age. ﴿وَقَدْ بَلَغَنِيَ الْكِبَرُ﴾ (Āl ʿImrān 3:40)
كِبْرٌkibr (noun, ism dhāt): greatness, pride. ﴿اِنْ فِيْ صُدُوْرِهِمْ اِلَّا كِبْرٌ﴾ (Ghāfir 40:56)
كَبِيْرٌkabīr pl. كِبَارٌkibār, feminine كَبِيْرَةٌkabīrah pl. كَبَآئِرُkabāʾiru (adjective on the pattern of فَعِيْلٌfaʿīl): great; كَبَآئِرkabāʾir: the major sins. ﴿وَهُوَ الْعَلِيُّ الْكَبِيْرُ﴾ (Sabaʾ 34:23); ﴿اِنْ تَجْتَنِبُوْا كَبَآئِرَ مَا تُنْهَوْنَ عَنْهُ﴾ (An-Nisāʾ 4:31)
اَكْبَرُakbaru, feminine كُبْرٰىkubrā (elative, ism tafḍīl): greater, greatest. ﴿وَلَذِكْرُ اللّٰهِ اَكْبَرُ﴾ (Al-ʿAnkabūt 29:45)
كِبْرِيَآءُkibriyāʾu (noun, ism dhāt): grandeur, greatness. ﴿وَلَهُ الْكِبْرِيَآءُ فِي السَّمٰوٰتِ وَالْاَرْضِ﴾ (Al-Jāthiyah 45:37)
Form IV (ifʿāl) اَكْبَرَ يُكْبِرُ اِكْبَارًاakbara yukbiru ikbāran: to be struck with amazement at someone's greatness, to deem great. ﴿فَلَمَّا رَاَيْنَهُۥٓ اَكْبَرْنَهُۥ﴾ (Yūsuf 12:31)
Form II (tafʿīl) كَبَّرَ يُكَبِّرُ تَكْبِيْرًاkabbara yukabbiru takbīran: to declare someone's greatness, to proclaim greatness. ﴿وَرَبَّكَ فَكَبِّرْ﴾ (Al-Muddaththir 74:3)
Form V (tafaʿʿul) تَكَبَّرَ يَتَكَبَّرُ تَكَبُّرًاtakabbara yatakabbaru takabburan: to show one's own greatness; genuine in the case of Allah, pretended in the case of creatures.
مُتَكَبِّرٌmutakabbir (active participle, ism fāʿil): ﴿الْجَبَّارُ الْمُتَكَبِّرُ﴾ (Al-Ḥashr 59:23)
Form X (istifʿāl) اِسْتَكْبَرَ يَسْتَكْبِرُ اِسْتِكْبَارًاistakbara yastakbiru istikbāran: to seek greatness, to deem oneself great without warrant and so reject the truth. ﴿اِلَّآ اِبْلِيْسَ اَبٰى وَاسْتَكْبَرَ﴾ (Al-Baqarah 2:34)