Number of syllables in the word 'killer'

1. No of syllables in killer : 2
2. Divide syllables in killer : kill-er

More about the word - killer

1. noun
2. Synonyms : assassin, murderer, halant, virama, vowel killer
3. Definition : One who or that which kills.
4. Definition : That which causes stress or is extremely difficult, especially that which may cause failure at a task.
5. Definition : Something that is so far ahead of its competition that it effectively kills off that competition.
6. Definition : A knockout form of darts or pool involving several players.

1. adjective
2. Definition : Excellent, very good, cool.
3. Definition : Causing death, destruction, or obliteration.
4. Definition : Distressing, uncomfortable.

1. noun
2. Synonyms : Orcinus orca, orca
3. Definition : A sea mammal related to dolphins and porpoises (Orcinus orca).

Sources:

• https://en.wiktionary.org/wiki/killer
• https://en.wiktionary.org/wiki/killer%20whale