10-Letter Words Containing: I,O,S,I,T,Y

• Any fish, or other vertebrate having the form of a fish.

• a complex of antibiotic substances obtained from a streptomyces bacterium; one form (trade name Mutamycin) shows promise as an anticancer drug

• any of a class of plant hormones that promote cell division and delay the senescence of leaves

• downright

• so as to be positive; in a positive manner

• the character of the positive electric pole

• a quality or state characterized by certainty or acceptance or affirmation and dogmatic assertiveness

• the quality of being encouraging or promising of a successful outcome

• an amount greater than zero

• the quality of being undeniable and not worth arguing about

• varix or varicose condition in which a vein is swollen and tortuous

• a macrophage that is found in connective tissue

• surgical incision of the perineum to enlarge the vagina and so facilitate delivery during childbirth

• the quality of being fastidious or excessively refined