with reference to
/ wɪθ ˈrefərəns tuː /

prilog

about
/ əbaʊt /

predlog

ETYM Old Eng. aboute, abouten, abuten; AS. âbutan, onbutan; on + butan, which is from be by + utan outward, from ut out. Related to But, Out.
1. Around; all round; on every side of.
2. Over or upon different parts of; through or over in various directions; here and there in; to and fro in; throughout.
3. Near; not far from; -- determining approximately time, size, quantity.
4. In concern with; engaged in; intent on.
5. On the point or verge of; going; in act of.
6. Concerning; with regard to; on account of; touching.

as for
/ əz fɔːr /

predlog

With regard to; concerning

as to
/ əz tuː /

predlog

1. As for, about
2. According to, by

concerning
/ kənsɝːnɪŋ /

predlog

Relating to; regarding

regarding
/ rəɡɑːrdɪŋ /

predlog

With respect to; concerning

respecting
/ rispektɪŋ /

predlog

1. In view of; considering
2. With respect to; concerning

toward
/ təwɔːrd /

predlog

1. In the direction of.
2. With respect to.