Rhymes:English/eɪnɪəs

Pronunciation
/-eɪnɪəs/

Three syllables

 * Lanius

Four syllables

 * cutaneous
 * extraneous
 * membraneous
 * spontaneous
 * uranious

Five syllables

 * miscellaneous
 * percutaneous
 * simultaneous
 * subcutaneous

Six syllables

 * contemporaneous