Solution

ESTIMATE

6 clues

Approximate

Word class: Verb
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Numbers - Quantity - Units - Size

Other solutions to Approximate

Approximation

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

Ballpark figure

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

Educated guess

Word class: Common noun
Nature of clue: Synonym
Difficulty: Easy
Sources: Boatload Puzzles

Rough calculation

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

Rough guess

Word class: Common noun
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles

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