The best replacement for arm is fixed.

The best alternatives to arm are rated as following:
★★★★★  fixed
★★★  x86
★★  intel
★★  mips
★★  fixed rate
★★  atom
★  fixed mortgage
★  leg
★  avr
★  x86 performance
★  forearm
★  30 year fixed
  powerpc
  frm
  x64
  fixed rate mortgage
  fixed calculator
  hand
  cpcu
  arm emoji
  wrist blood pressure monitors
  pic
  short arm suspension
  left arm
  wrist blood pressure monitor
  glacier bay
  thumb
  chuck roast
  x86 android
  intel processors
  risc
  moment arm
  right arm
  fix
  wrist
  crm
  short arm
  xscale
  armel
  intel benchmark
  hubbard glacier
  shoulder
  conventional loan
  intel chromebook
  interest only
  balloon
  ppc
  8051
  leg blood pressure
  qualcomm
  table saw

Your alternative for arm is not listed? Suggest!
Speaking about arm, one probably shouldn't forget about ball joint.

Other search terms related to arm and their ratings are:
★★★★★ ball joint
★★★★ fpga
★ keyboard tray
clamp
dsp
You have in mind a companion for arm and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of arm in all years. Click on graph for more.
arm
fixed
x86