(س) سَلِمَ يَسْلَمُ سَلَامَةًsalima yaslamu salāmatan: to be safe and sound, to be free of fault or defect.
سَالِمٌsālim (adjective on the pattern of fāʿil): sound and whole, i.e. healthy. ﴿وَقَدْ كَانُوْا يُدْعَوْنَ اِلَي السُّجُوْدِ وَهُمْ سٰلِمُوْنَ﴾ (Al-Qalam 68:43)
سَلِيْمٌsalīm (adjective on the pattern of فَعِيْلٌfaʿīl): flawless, sound. ﴿اِلَّا مَنْ اَتَي اللّٰهَ بِقَلْبٍ سَلِيْمٍ﴾ (Ash-Shuʿarāʾ 26:89)
سَلَمٌsalam (adjective): complete, entire. ﴿وَرَجُلًا سَلَمًا لِّرَجُلٍ﴾ (Az-Zumar 39:29)
سَلْمٌsalm (noun, ism dhāt): peace, reconciliation. ﴿وَاِنْ جَنَحُوْا لِلسَّلْمِ فَاجْنَحْ لَهَا﴾ (Al-Anfāl 8:61)
سِلْمٌsilm (noun, ism dhāt): safety, submission (Islam). ﴿ادْخُلُوْا فِي السِّلْمِ كَآفَّةً﴾ (Al-Baqarah 2:208)
سُلَّمٌsullam (noun, ism dhāt): a means of climbing to a high place for safety, a ladder. ﴿اَوْ سُلَّمًا فِي السَّمَآءِ﴾ (Al-Anʿām 6:35)
سَلَامٌsalām (noun, ism dhāt): peace, a greeting of peace. ﴿سَلٰمٌ هِيَ حَتّٰى مَطْلَعِ الْفَجْرِ﴾ (Al-Qadr 97:5)
Form IV (ifʿāl) اَسْلَمَ يُسْلِمُ اِسْلَامًاaslama yuslimu islāman: to accept obedience to someone, to submit (and thereby a person comes into safety); technically to obey Allah and His Messenger, i.e. to embrace Islam.
اِسْلَامٌislām (verbal noun, maṣdar, of form IV, bāb ifʿāl): اصطلاحاً دينِaṣṭlāḥan dyni Islam, i.e. the code of life consisting in obedience to Allah and His Messenger. ﴿اِنَّ الدِّيْنَ عِنْدَ اللّٰهِ الْاِسْلَامُ﴾ (Āl ʿImrān 3:19)
Form II (tafʿīl) سَلَّمَ يُسَلِّمُ تَسْلِيْمًاsallama yusallimu taslīman: (1) to save from calamity; to hand someone over to someone (2) to keep sound and whole, i.e. intact (3) to pray for peace. ﴿وَيُسَلِّمُوْا تَسْلِيْمًا﴾ (An-Nisāʾ 4:65)
مُسَلَّمَةٌmusallamah (passive participle, ism mafʿūl, used as an adjective): saved, handed over. ﴿مُسَلَّمَةٌ لَّا شِيَةَ فِيْهَا﴾ (Al-Baqarah 2:71)