Solution

OVERFLOW

2 clues

Spill out

Word class: Verb
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Nature

Surplus

Word class: Common noun
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Numbers - Quantity - Units - Size

Other solutions to Surplus

Words are categorized by artificial intelligence: there can be mistakes.