Synonyms of the word 
EASTERNMOST → EAST - EASTMOST
easternmost
- adj. Farthest east.
east
- n. One of the four principal compass points, specifically 90°, conventionally directed to the right on maps;…
- adj. Situated or lying in or towards the east; eastward.
- adj. (meteorology) wind from the east.
- adj. Of or pertaining to the east; eastern.
- adj. From the East; oriental.
- adj. (ecclesiastical) Designating, or situated in, that part of a church which contains the choir or chancel.
- adv. towards the east; eastwards.
eastmost
- adj. Furthest to the east; most eastern.
If you are interested in words, visit the following sites :
- wiktionary.org/easternmost For complete definition of a word
- 1word.ws/easternmost to play with words, suffixs, prefixs, etc.