grue·some 
(grsəm)
(grsəm)adj.
Causing horror and repugnance; frightful and shocking: a gruesome murder. See Synonyms at ghastly.
[Obsolete grue, to shudder (from Middle English gruen, from Middle Dutch grūwen or Middle Low German gruwen) + -SOME1.]
gruesome·ly adv.
gruesome·ness n.
- disaccharide
- disaccord
- disaccustom
- disadvantage
- disadvantaged
- disadvantagedness
- disadvantageous
- disadvantageously
- disaffect
- disaffected
- disaffectedly
- disaffection
- disaffiliate
- disaffiliation
- disaffirm
- disaffirmance
- disaffirmation
- disaggregate
- disaggregation
- disaggregative
- disagree
- disagreeable
- disagreeableness
- disagreeably
- disagreement