aback /ə-bakˈ/

1. Backwards
2. Said of sails pressed backward against the mast by the wind (nautical)

taken aback

Taken by surprise

• supplementary benefit
• supplementary benefits
• supplementation
• supplemented
• supplementer
• supplementers
• supplementing
• supplements
• suppleness
• supplenesses
• suppler
• supples
• supplest
• suppletion
• suppletions
• suppletive
• suppletory
• supplial
• supplials
• suppliance
• suppliances
• suppliant
• suppliantly
• suppliants
• supplicant