The Collaborative International Dictionary
Similative
Similative \Sim"i*la*tive\, a. Implying or indicating likeness or resemblance. [R.]
In similative or instrumental relation to a pa. pple.
[past participle], as almond-leaved, -scented, etc.
--New English
Dict.
Wiktionary
similative
a. Implying or indicating likeness or resemblance.