Regular Expressions 101

Pro

\ba Unicode word boundary

Positive Lookahead(?=\w*?a)

\w*?a Unicode word character, repeated any number of times

athe literal a (97₁₀ / 141₈ / 61₁₆) (case sensitive)

Positive Lookahead(?=\w*?e)

\w*?a Unicode word character, repeated any number of times

ethe literal e (101₁₀ / 145₈ / 65₁₆) (case sensitive)

Positive Lookahead(?=\w*?i)

\w*?a Unicode word character, repeated any number of times

ithe literal i (105₁₀ / 151₈ / 69₁₆) (case sensitive)

Positive Lookahead(?=\w*?o)

\w*?a Unicode word character, repeated any number of times

othe literal o (111₁₀ / 157₈ / 6F₁₆) (case sensitive)

Positive Lookahead(?=\w*?u)

\w*?a Unicode word character, repeated any number of times

uthe literal u (117₁₀ / 165₈ / 75₁₆) (case sensitive)

Character Class[a-zA-Z]+

+matches at least one character from the set below:

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\ba Unicode word boundary

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

\b(?=\w*?a)(?=\w*?e)(?=\w*?i)(?=\w*?o)(?=\w*?u)[a-zA-Z]+\b

New

 'actionable', 'unfortunate', abekilomu