1. Tireless determination
   - indefatigableness, tirelessness

Derived forms: indefatigabilities

See also: indefatigable

Type of: determination, purpose

• Numenius
• Numenius arquata
• Numenius borealis
• numerable
• numeracy
• numeraire
• numeral
• numerate
• numeration
• numeration system
• numerator
• numeric
• numerical
• numerical analysis
• numerical quantity
• numerical value
• numerically
• numero uno
• numerological
• numerologist
• numerology
• numerosity
• numerous
• numerousness
• Numida