Speakur

Word Pronunciation & Dictionary

reactogenic

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
re-ac-to-genic
IPA
16
Scrabble Score
11
Letters
4
Syllables
9
Unique Chars

Meaning

adj

Causing an immunological reaction

Etymology

From react + -o- + -genic.

Inflected Forms

more reactogenic (comparative) most reactogenic (superlative)

Derived Forms

reactogenicity

Questions

What does reactogenic mean?
Causing an immunological reaction
Where does reactogenic come from?
From react + -o- + -genic.

How to pronounce reactogenic

  1. Open the pronunciation page — Open the Speakur entry for “reactogenic”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “reactogenic”.
  4. Repeat and practice — Say “reactogenic” aloud, matching stress and vowels until it feels natural.