in excelsis /in ek-selˈsis, ik-, eks-, iks-chelˈsis, -kelˈsis or -sēs/

1. On the heights
2. On high
3. In the highest degree

• iffier
• iffiest
• iffiness
• iffinesses
• iffy
• if only
• if only to
• -iform
• IFP
• IFPI
• IFR
• ifs
• IFS
• ifs and ans
• ifs and buts
• iftar
• iftars
• if the worst comes to the worst
• if you ask me
• if you don't mind
• if you like
• if you please
• IG
• igad
• igapó