optionalize
/ˈɒpʃ(ə)nəlɪz/ /ˈɒpʃ(ə)n(ə)lʌɪz/ /ˈɒpʃən(ə)lʌɪz/(also optionalise)
verb
[with object] To make optional.
Origin
1920s; earliest use found in Proceedings Classical Association. From optional + -ize.
- fractionate
- fractionating column
- fractionation
- fractious
- fractiously
- fractiousness
- fracture
- frae
- fraenulum
- fraenum
- frag
- fragile
- fragilely
- fragile X syndrome
- fragility
- fragment
- fragmental
- fragmentarily
- fragmentary
- fragmentation
- fragmentation bomb
- fragmentation grenade
- fragmentizer
- Fragonard, Jean-Honoré
- fragrance