Clue: Calc preceder, perhaps

Answer: TRIG

Length: 4

---

Similar Clues:

• Edison preceder (ALVA with 4 letters)
• Rug buyer's calculation (AREA with 4 letters)
• Tat-tat preceder (RATA with 4 letters)
• Storm preceder, it's said (CALM with 4 letters)
• Calculations a high school math student might do (AREAS with 5 letters)
• Sètte preceder (SEI with 3 letters)
• Long or now preceder (ERE with 3 letters)
• Calculator's aid (LOGARITHMTABLE with 14 letters)
• Friday's preceder? (TGI with 3 letters)
• Then preceder (IFSO with 4 letters)