Direct Opposites:
* Whole: This implies the opposite of being fragmented, as shrapnel is made of broken pieces.
* Intact: This indicates something that is not broken or damaged, unlike shrapnel which is inherently destructive.
Contextual Opposites:
* Peace: If shrapnel represents violence and destruction, peace is the opposite.
* Harmony: Similar to peace, this implies a lack of conflict and damage.
* Safety: Shrapnel represents danger, so safety is the opposite.
* Protection: If shrapnel is meant to harm, protection is meant to prevent that harm.
Figurative Opposites:
* Unity: If shrapnel represents fragmentation, unity suggests a sense of wholeness and togetherness.
* Cohesion: This indicates a state of being united and working together, as opposed to the chaos of shrapnel.
The best antonym will depend on the specific context in which you are using the word.