Newbies(act I normal):

Marble - useful for newbies, especially if created in several charms
Sidekick - good defense for newbies
Nadir - good defense for newbies
Harken - very useful for newbie, because of IAS
Slither, Vapour - for low-level amazons
Mist - ultimate gloves for newbies, blind+nice dmg+knockback
  (melee chars can prefer to remove knockback)
Blend - not bad defense + resistances
Short Change - if you lack resistances
Embrace - good defense on belt/boots
Toy,Familiar - resistances
Warden - good choise both for helm and torso

Low-level(normal/nightmare difficulty):

Phoenix - haven't found it's use yet; though the elemental damage
  is quite impressive
King's grace;Honor - nice damage for weapon; lifesteal
Obvilion - not sure of it's use, but it's pretty fast
Bramble - also an option for gloves
Mustang - good defense, regen and FRW on boots
Big Brother/Big sister - quite useful
Turbo - might be noticable for BoS charges
Smoke - good defense + resistances
Corsair - not a bad choice for weapon
Cyclops - nice damage on helm
Wealth, Fortune Cookie, Fortitude
- MF, GF
Fast strike, Quick Kill - good for weapons
Coup de Grace - excelent runeword! ED% can be even 80+ and
  that can given quite a cool weapon
Accors - haven't found anything better for armor
  (especially when used on exceptional/elite item
   with good jewel such as shard of hamster/defiance)
Pillar of Faith - almost as good as accors, but for paladins
Zodiac - good resistances, +skills, +MF, +GF
Zac503 - one of the best runewords for weapons,
  though a jewel with IAS is required
Prowess in battle - very nice gloves for an amazon
Morning Dew - may be even better than 'Prowess in battle'

Cuisinart, Moulinex - may be better than Zac503, and may be worse;
      anyway they can be ranked equal
Prayer - can be useful ?
Black window - can be very useful with good bow(better elite one)