What's the adjective for unlikable? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs unliken and unlike which may be used as adjectives within certain contexts.
“It is certainly unlikely that they will be giving their task their undivided attention, or that they will regard it as either challenging or interesting.”
“I smiled sincerely, to encourage him to buy this unlikely story.”