colossal /kə-losˈəl or ko-/

1. Like a colossus
2. Gigantic
3. Of the order of columns and pilasters that extend more than one storey (architecture)

colossˈally adverb

• thingamies
• thingamy
• thingamybob
• thingamybobs
• thingamyjig
• thingamyjigs
• thinghood
• thinghoods
• thingier
• thingies
• thingiest
• thinginess
• thinginesses
• thing-in-itself
• thingliness
• thinglinesses
• thingness
• thingnesses
• things
• thing to do
• thingumabob
• thingumabobs
• thingumajig
• thingumajigs
• thingumbob