"Interminable" is a word in ENGLISH

interminable ENGLISH
Definition:

Without termination; admitting no limit; boundless;
endless; wearisomely protracted; as, interminable space or duration;
interminable sufferings.

Few words of positivity

If you your lips would keep from slips Five things observe with care To whom you speak of whom you speak And how and when and where.

W. E. Norris

WORD SUGGESTIONS
Laugh your heart out.

When does a hamburger wear a look like a smile button?When somebody says, 'Well done'!

endless ENGLISH

Without end; having no end or conclusion; perpetual; interminable; -- applied to length, and to duration; as, an endless line; …

Read the complete definition
interminably ENGLISH

Without end or limit.

Read the complete definition