Sad-Dal-Kaf : to be truthful, true, sincere, speak the truth, establish or confirm the truth of what another has said, verify, keep faith, observe a promise faithfully, fulfill, speak veraciously, hold anyone as trustworthy. sadaqa fi al-qitaali - to fight gallantly. tsaddaqa - to give alms. sidqun - truth, veracity, sincerity, soundness, excellence in a variety of different objects, salubrious and agreeable, favourable entrance, praise. saadiqun - one who is true and sincere, one who speaks the truth. saadiqah - perfect woman. sadaqat (pl. saduqaat) - dowry. siddiiq - person who is trustworthy, sincere. saddaqa - to confirm, verify, fulfil. asdaqu - more true.